CN207239976U - A kind of pipe fitting grinding clamp - Google Patents
A kind of pipe fitting grinding clamp Download PDFInfo
- Publication number
- CN207239976U CN207239976U CN201721315828.1U CN201721315828U CN207239976U CN 207239976 U CN207239976 U CN 207239976U CN 201721315828 U CN201721315828 U CN 201721315828U CN 207239976 U CN207239976 U CN 207239976U
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- level
- leading screw
- pipe fitting
- fixedly connected
- beam barrel
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Abstract
A kind of pipe fitting grinding clamp of the utility model,The middle of the base is fixedly connected with frame plate,Frame plate top adjustable shelf is equipped with beam barrel,Beam barrel left end is fixedly connected on level-one side guide,Level-one side guide is moved left and right along level-one leading screw,Beam barrel inner rotation is connected with two level leading screw,Screw thread is engaged with some supporting mechanisms on two level leading screw,Two level side guide is fixedly connected with base on the right side of frame plate,Lower groove is offered at two level side guide top center,Clamping plate is equipped with directly over two level side guide,Clamping plate is moved up and down along three-level lead screw,Clamping plate offers upper groove at center,Holding chamber lower part is equipped with bottom plate,Bottom plate Corner Strapped is connected with stent,Rotating wheel is rotatably connected on stent,Bottom plate moves up and down,Holding chamber front and rear sides are respectively equipped with clamp hand,Clamp hand moves driving motor drives edge level Four leading screw by two level and is moved back and forth,Clamp solid and reliable,Uniform force and be suitable at the same time pipe and square tube.
Description
Technical field
It the utility model is related to pipe fitting grinding technology field, and in particular to a kind of pipe fitting grinding clamp.
Background technology
The fixture of clamping pipe fitting is currently used for, is generally used for being engaged with cutting machine, electric drill or sander, existing pipe
Part can be divided into square tube and pipe, in cutting or polishing, first pass through fixture and be fixed, but due to the pipe fitting ruler for needing to polish
Very little difference, and the vibration produced of polishing is big, therefore it is problem to be solved to be firmly fixed how pipe fitting, Publication No.
The Chinese patent of CN203509919U discloses a kind of fixture for welding wheel weld seam of polishing, and workpiece is fixed on axial grip
Between plate and front end locating piece, two clamp hand radial clampings weld wheel, so as to ensure to fix reliably, but have a disadvantage in that, beat
Thickness during mill due to pipe fitting differs, it is easy to causes unbalance stress, it occur frequently that deforming and waste product occur, increase is manufactured
Cost, in addition the structure can only carry out blessing fixation to circular configuration, if desired processing square tube needs extra increase equipment, causes
Cost improves.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, there is provided one kind clamps solid and reliable, uniform force
And it is suitable for pipe and the pipe fitting grinding clamp of square tube at the same time.
The utility model solves its technical problem and takes following technical scheme to realize：
A kind of pipe fitting grinding clamp, including base, the middle of the base are fixedly connected with frame plate, the frame plate top activity
Beam barrel is provided with, the beam barrel left end is fixedly connected on level-one side guide, and the level-one side guide lower front is sheathed on one
Level leading screw on and be threadably engaged therewith, the level-one side guide bottom rear is sheathed on lead, the level-one side guide by
Level-one leading screw described in level-one movement driving motor drives edge moves left and right, and the beam barrel inner rotation is connected with by support driving electricity
The two level leading screw of machine driving, screw thread is engaged with some supporting mechanisms on the two level leading screw, the base on the right side of the frame plate
On be fixedly connected with two level side guide, front and rear sides are fixedly connected with retainer ring, the two level side at the top of the two level side guide
Pressing plate front and rear sides are respectively equipped with three-level lead screw and lead, and the retainer ring is sheathed on the three-level lead screw and described leads respectively
To on column, lower groove is offered at the two level side guide top center, clamping plate is equipped with directly over the two level side guide, it is described
Clamping plate front and rear sides are fixedly connected with level-one movable block, the level-one movable block of front side be sheathed on the three-level lead screw and with
Its screw thread engages, and the level-one movable block of rear side is sheathed on the lead, and the clamping plate is driven by lifting driving motor
Moved up and down along the three-level lead screw, offer upper groove at the clamping plate center, the frame plate and the two level side guide it
Between be holding chamber, the holding chamber lower part is equipped with bottom plate, and the bottom plate Corner Strapped is connected with stent, the company of rotation on the stent
Rotating wheel is connected to, the rotating wheel axle center of front and rear sides is fixedly connected by connecting rod respectively, and the rotating wheel is driven by rotating
Motor drives, and telescopic rod is fixedly connected with the bottom plate, and the bottom plate drives the telescopic rod to carry out up and down by driving cylinder
Mobile, the holding chamber front and rear sides are respectively equipped with clamp hand, and the clamp hand is fixedly connected with strut, and the strut other end is fixed
Two level movable block is connected with, is sheathed on level Four leading screw and is threadably engaged therewith on the right side of the two level movable block, the two level is moved
It is sheathed on the left of motion block on lead, clamp hand level Four leading screw as described in two level moves driving motor drives edge moves before and after carrying out
It is dynamic；
The supporting mechanism includes the circular cone of truncated cone-shaped, and circular cone bottom surface periphery is uniformly provided with three raised lines, institute
Raised line sliding gomphosis are stated in the card slot opened up on the beam barrel inner wall, three cunnings are uniformly provided with the circular cone inclined-plane
Groove, slidably connects connecting rod in the sliding slot, is pierced by simultaneously in the through hole that the connecting rod top is circumferentially opened up by the beam barrel
It is fixedly connected with connecting plate, is fixedly connected with spring on the inside of the connecting plate between the beam barrel outer wall, outside the connecting plate
Side is fixedly connected with stent, and support wheel is rotatably connected on the stent.
In above-mentioned pipe fitting grinding clamp, further, pipe fitting being further included, the pipe fitting is held in the holding chamber,
The pipe fitting is coaxially disposed with the beam barrel, and the pipe fitting includes circular pipe fitting and square pipe fitting, and the circle pipe fitting is by described
Supporting mechanism and rotating wheel clamping, the square pipe fitting are clamped by the supporting mechanism and the clamp hand, the rectangular tube
Supporting sleeve is equipped between part and the supporting mechanism, the supporting sleeve is rubber ring rod structure, and the supporting sleeve includes some
Different ring thicknesses.
In above-mentioned pipe fitting grinding clamp, further, the level-one leading screw is set with the lead horizontal parallel, institute
State level-one leading screw right end and be rotationally connected with the frame plate bottom, the level-one leading screw left end is rotationally connected with fixed plate, described
Fixed plate is fixedly connected on the base, and the lead both ends are respectively fixedly connected with the frame plate and the fixed plate
On, the level-one leading screw left end is connected through the fixed plate by the output shaft of shaft coupling and level-one movement driving motor
Connecing, the level-one movement driving motor is arranged on the base, and the two level leading screw is coaxially disposed with the beam barrel, and described two
Level leading screw left end drives the output axis connection of motor, the support through the level-one side guide by shaft coupling with the support
Driving motor is arranged on the support plate on the left of the level-one side guide, and the three-level lead screw and the lead are parallel vertically to be set
Put, the three-level lead screw bottom is rotationally connected with the base, the three-level lead screw top passed through by the retainer ring and with
It is rotatablely connected, and the lead bottom is fixedly connected on the base, and the guide rod top is passed through by the retainer ring
And be rotatablely connected with it, driven wheel is fixedly connected with the three-level lead screw, the driven wheel is driven by belt and driving wheel
Connection, the driving wheel drive the output axis connection of motor with the lifting, and the lifting driving motor is arranged at the base
On, the level Four leading screw is set with the lead horizontal parallel, and the level Four leading screw both ends hand of spiral is on the contrary, the level Four
Leading screw both ends are rotationally connected with fixed plate respectively, and the lead both ends are respectively fixedly connected with fixed plate, the level Four
Leading screw one end is fixedly connected with driven wheel through the fixed plate, and the driven wheel is sequentially connected by belt and driving wheel, institute
The output axis connection of driving wheel and two level movement driving motor is stated, the two level movement driving motor is arranged at the base
On, be fixedly connected with driven wheel on the connecting rod, the driven wheel is sequentially connected by belt and driving wheel, the driving wheel with
The output axis connection of the rotational drive motor, the rotational drive motor are arranged at the bottom plate lower surface, the level-one silk
Thick stick is arranged in parallel with the two level leading screw, and the level-one leading screw is vertically arranged with the three-level lead screw, the level-one leading screw and institute
State level Four leading screw to be vertically arranged, the three-level lead screw is vertically arranged with the level Four leading screw.
In above-mentioned pipe fitting grinding clamp, further, the supporting mechanism at least two, respectively positioned at the beam barrel
Interior both ends.
In above-mentioned pipe fitting grinding clamp, further, the circular cone basal diameter is engaged with the beam barrel internal diameter,
For the circular cone top surface towards the holding chamber, the raised line section is semicircle, and the card slot section is and the raised line phase
The semicircle of cooperation, the connecting rod lower end are T-shape, and the sliding slot is and the matched T-shape sliding slot of the connecting rod.
It is further, at the top of the frame plate arc in above-mentioned pipe fitting grinding clamp, the song of the frame plate top curve
Rate is engaged with the curvature of the beam barrel, and the width of the frame plate is no more than the beam barrel outer radiusTimes.
In above-mentioned pipe fitting grinding clamp, further, the telescopic rod is located at corner under the bottom plate, the driving gas
Cylinder is arranged on the base straight up.
In above-mentioned pipe fitting grinding clamp, further, the clamp hand section is " V " type, " V " type angle of the clamp hand
For 90 °, the height of " V " type angle of the clamp hand and the beam barrel axle center are highly consistent.
In above-mentioned pipe fitting grinding clamp, further, the beam barrel is horizontally disposed with, and the beam barrel right end is equipped with annular groove,
The beam barrel of the annular groove left part is set up on the frame plate.
In above-mentioned pipe fitting grinding clamp, further, the upper groove can form and the annular groove with the lower groove
The matched circular card chamber of diameter, the width of the annular groove are engaged with the thickness of the two level side guide.
The advantages of the utility model and good effect are：
1. the supporting mechanism that the utility model is set, is moved by support driving motor driving circular cone along two level leading screw, sliding
The dynamic connecting rod being connected in sliding slot is moved up along circular cone inclined-plane by through hole, is realized that the circumferential direction of support wheel is disperseed, is made support
The diameter for taking turns the circular trace formed becomes larger, and props up round tube inner wall, or props up square tube inner wall by supporting sleeve, is conducive to keep
The uniform force of pipe fitting；
2. the utility model fixes pipe fitting both ends by frame plate and two level side guide, pipe is pressed from both sides by support wheel and supporting mechanism
Fixation is held, square tube is gripped by supporting mechanism and clamp hand, and an equipment can be respectively used to held circular pipe and square tube, saves equipment
Cost；
3. liftable support wheel and moveable clamp hand that the utility model is set, and can be adjusted according to pipe fitting internal diameter
Supporting mechanism, be applicable to various sizes of pipe fitting and use, have a wide range of application；
4. annular groove is fixed in upper groove and lower groove by the utility model by clamping plate, be conducive to avoid producing during polishing
Vibrations, ensure clamping stability.
Brief description of the drawings
The technical solution of the utility model is described in further detail below with reference to drawings and examples, still
It should be known that these attached drawings only design for task of explanation, therefore not as the restriction of the scope of the utility model.In addition,
Unless otherwise indicated, these attached drawings are meant only to conceptually illustrate structure construction described herein, without to carry out to scale
Draw.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the right side structural representation of the utility model；
Fig. 3 is the structure diagram of the utility model held circular pipe；
Fig. 4 is the structure diagram of the utility model clamping square tube.
In figure：
1. base, 2. frame plates, 3. level-one leading screws, 4. level-one side guides, 5. beam barrels, 6. annular grooves, 7. two level leading screws, 8. supports
Mechanism, 9. support driving motors, 10. two level side guides, 11. retainer rings, 12. leads, 13. three-level lead screws, 14. driven wheels,
15. belt, 16. driving wheels, 17. lifting driving motors, 18. lower grooves, 19. clamping plates, 20. upper grooves, 21. level-one movable blocks,
22. holding chamber, 23. bottom plates, 24. telescopic rods, 25. driving cylinders, 26. stents, 27. rotating wheels, 28. connecting rods, 29. rotate driving
Motor, 30. clamp hands, 31. struts, 32. two level movable blocks, 33. level Four leading screws, 34. two levels movement driving motor, 35. pipe fittings,
36. card slot, 37. raised lines, 38. circular cones, 39. sliding slots, 40. connecting rods, 41. connecting plates, 42. springs, 43. support wheels, 44.
Support set, 45. level-ones movement driving motor, 46. fixed plates.
Embodiment
Firstly, it is necessary to explanation, illustrates the pipe fitting grinding clamp of the utility model by by way of example below
Concrete structure, feature and advantage etc., but all descriptions are intended merely to what is illustrated, and should not be construed as to this
Utility model forms any restrictions.In addition, any single technology for being described by or implying in each embodiment mentioned by this paper
Feature, or shown or implicit any single technical characteristic in the drawings, still can these technical characteristics (or its etc.
Jljl) between continue to be combined or delete, so as to obtain the utility model that may do not referred to directly herein
More other embodiments.For the sake of simplifying drawing, same or like technical characteristic in the same figure may be only one
Place is indicated.
, it is necessary to explanation in the description of the utility model, term " on ", " under ", "left", "right", "front", "rear",
" top ", " bottom ", " middle part ", etc. instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, be only for
Described easy to description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model, in addition, term " level-one ",
" two level ", " three-level ", " level Four " are only used for description purpose, and it is not intended that instruction or hint relative importance or implicit finger
The quantity of bright indicated technical characteristic.
As Figure 1-Figure 4, a kind of pipe fitting grinding clamp, including base 1, the middle part of base 1 are fixedly connected with frame plate 2, frame
2 top adjustable shelf of plate is equipped with beam barrel 5, and 5 left end of beam barrel is fixedly connected on level-one side guide 4,4 lower front set of level-one side guide
On level-one leading screw 3 and it is threadably engaged therewith, 4 bottom rear of level-one side guide is sheathed on lead 12, level-one side guide 4
Driving 45 drives edge level-one leading screw 3 of motor is moved by level-one to move left and right, 5 inner rotation of beam barrel is connected with drives motor by support
The two level leading screws 7 of 9 drivings, screw thread is engaged with some supporting mechanisms 8 on two level leading screw 7, fixed on the base 1 on the right side of frame plate 2 to connect
It is connected to two level side guide 10,10 top front and rear sides of two level side guide are fixedly connected with retainer ring 11, before and after two level side guide 10
Both sides are respectively equipped with three-level lead screw 13 and lead 12, and retainer ring 11 is sheathed on three-level lead screw 13 and lead 12 respectively, and two
Lower groove 18 is offered at level 10 top center of side guide, is equipped with clamping plate 19 directly over two level side guide 10, two before and after clamping plate 19
Side is fixedly connected with level-one movable block 21, and the level-one movable block 21 of front side is sheathed on three-level lead screw 13 and is threadably engaged therewith,
The level-one movable block 21 of rear side is sheathed on lead 12, and clamping plate 19 is by lifting driving 17 drives edge three-level lead screw of motor about 13
It is mobile, upper groove 20 is offered at 19 center of clamping plate, is holding chamber 22 between frame plate 2 and two level side guide 10, under holding chamber 22
Portion is equipped with bottom plate 23, and 23 Corner Strapped of bottom plate is connected with stent 26, rotating wheel 27 is rotatably connected on stent 26, front and rear sides
27 axle center of rotating wheel is fixedly connected by connecting rod 28 respectively, and rotating wheel 27 is driven by rotational drive motor 29,23 times fixations of bottom plate
Telescopic rod 24 is connected with, bottom plate 23 drives telescopic rod 24 to move up and down by driving cylinder 25,22 front and rear sides of holding chamber point
Not She You clamp hand 30, clamp hand 30 is fixedly connected with strut 31, and 31 other end of strut is fixedly connected with two level movable block 32, and two level is moved
The right side of motion block 32 is sheathed on level Four leading screw 33 and is threadably engaged therewith, and the left side of two level movable block 32 is sheathed on lead 12,
Clamp hand 30 moves driving 34 drives edge level Four leading screw 33 of motor by two level and is moved back and forth；
Supporting mechanism 8 includes the circular cone 38 of truncated cone-shaped, and 38 bottom surface periphery of circular cone is uniformly provided with three raised lines 37, raised line
37 sliding gomphosis are uniformly provided with three sliding slots 39, sliding slot in the card slot 36 opened up on 5 inner wall of beam barrel on 38 inclined-plane of circular cone
Connecting rod 40 is slidably connected in 39, is pierced by the through hole that 40 top of connecting rod is circumferentially opened up by beam barrel 5 and the company of being fixedly connected with
Fishplate bar 41, is fixedly connected with spring 42 between the inner side of connecting plate 41 and 5 outer wall of beam barrel, the outside of connecting plate 41 is fixedly connected with stent
26, support wheel 43 is rotatably connected on stent 26.
Pipe fitting 35 is further included, pipe fitting 35 is held in holding chamber 22, and pipe fitting 35 is coaxially disposed with beam barrel 5, and pipe fitting 35 includes
Circular pipe fitting and square pipe fitting, circular pipe fitting are clamped by supporting mechanism 8 and rotating wheel 27, and square pipe fitting is by supporting mechanism 8 and folder
Hand 30 clamps, and is equipped with supporting sleeve 44 between square pipe fitting and supporting mechanism 8, and supporting sleeve 44 is rubber ring rod structure, supporting sleeve
44 include some different ring thicknesses, and the supporting sleeve 44 of different ring thicknesses is suitable for various sizes of square tube and uses, level-one leading screw 3 and
12 horizontal parallel of lead is set, and 3 right end of level-one leading screw is rotationally connected with 2 bottom of frame plate, and 3 left end of level-one leading screw is rotationally connected with
In fixed plate 46, fixed plate 46 is fixedly connected on base 1, and 12 both ends of lead are respectively fixedly connected with frame plate 2 and fixed plate
On 46, output axis connection of 3 left end of level-one leading screw through fixed plate 46 by shaft coupling and level-one movement driving motor 45, level-one
Mobile driving motor 45 is arranged on base 1, and two level leading screw 7 is coaxially disposed with beam barrel 5, and 7 left end of two level leading screw passes through level-one side
Pressing plate 4 supports driving motor 9 to be arranged at the left side of level-one side guide 4 by the output axis connection of shaft coupling and support driving motor 9
Support plate on, three-level lead screw 13 is arranged in parallel vertically with lead 12, and 13 bottom of three-level lead screw is rotationally connected with base 1, three
13 top of level leading screw is passed through by retainer ring 11 and is rotatablely connected with it, and 12 bottom of lead is fixedly connected on base 1, guide rod
12 tops are passed through by retainer ring 11 and are rotatablely connected with it, and driven wheel 14 is fixedly connected with three-level lead screw 13, and driven wheel 14 is logical
Cross belt 15 to be sequentially connected with driving wheel 16, the output axis connection of driving wheel 16 and lifting driving motor 17, lifting driving motor
17 are arranged on base 1, and level Four leading screw 33 and 12 horizontal parallel of lead are set, 33 both ends hand of spiral of level Four leading screw on the contrary,
33 both ends of level Four leading screw are rotationally connected with fixed plate 46 respectively, and 12 both ends of lead are respectively fixedly connected with fixed plate 46,
33 one end of level Four leading screw is fixedly connected with driven wheel 14 through fixed plate 46, and driven wheel 14 is driven by belt 15 and driving wheel 16
Connection, the output axis connection of driving wheel 16 and two level movement driving motor 34, two level movement driving motor 34 are arranged at base 1
On, driven wheel 14 is fixedly connected with connecting rod 28, driven wheel 14 is sequentially connected by belt 15 and driving wheel 16, driving wheel 16 with
The output axis connection of rotational drive motor 29, rotational drive motor 29 are arranged at 23 lower surface of bottom plate, level-one leading screw 3 and two level silk
Thick stick 7 is arranged in parallel, and level-one leading screw 3 is vertically arranged with three-level lead screw 13, and level-one leading screw 3 is vertically arranged with level Four leading screw 33, three-level
Leading screw 13 is vertically arranged with level Four leading screw 33, supporting mechanism 8 at least two, respectively the both ends in beam barrel 5,38 bottom of circular cone
Face diameter is engaged with 5 internal diameter of beam barrel, cooperation mean circular cone 38 can moving left and right in 5 internal stability of beam barrel, do not produce
Life is rocked, and for 38 top surface of circular cone towards holding chamber 22,37 section of raised line is semicircle, and 36 section of card slot is to be engaged with raised line 37
Semicircle, 40 lower end of connecting rod is T-shape, and sliding slot 39 is and the matched T-shape sliding slot 39 of connecting rod 40 top of frame plate 2
For arc, the curvature of 2 top curve of frame plate is engaged with the curvature of beam barrel 5, and cooperation means that beam barrel 5 can be along 2 top of frame plate
Move left and right, but not drop from 2 top of frame plate, the width of frame plate 2 is no more than 5 outer radius of beam barrelTimes, ensure beam barrel 5
During moving left and right, frame plate 2 will not hinder movement of the support wheel 43 with beam barrel 5, and 2 top of frame plate is placed in two support wheels
Between 43, telescopic rod 24 is located at 23 times corners of bottom plate, and driving cylinder 25 is arranged on base 1 straight up, and 30 section of clamp hand is
" V " type, " V " type angle of clamp hand 30 is 90 °, and the height of " V " type angle of clamp hand 30 and 5 axle center of beam barrel are highly consistent, axis
Cylinder 5 is horizontally disposed, and 5 right end of beam barrel is equipped with annular groove 6, and the beam barrel 5 of 6 left part of annular groove is set up on frame plate 2, and upper groove 20 is with
Groove 18 can be formed will not rock with the matched circular card chamber of 6 diameter of annular groove, 6 inlay card of annular groove in circular card intracavitary, annular groove 6
Width is engaged with the thickness of two level side guide 10.
Specific work process is：During held circular pipe, according to pipe size, the height of regulating base board 23, starts driving cylinder
25, the adjusting of 23 height of bottom plate is realized in the lifting of driving telescopic rod 24, and pipe is placed in holding chamber 22, is set up on the downside of pipe
On rotating wheel 27, make that pipe and beam barrel 5 are coaxial, and pipe size is bigger, the height of bottom plate 23 is lower, and pipe size is smaller, bottom plate 23
Height is higher, starts level-one movement driving motor 45, drives level-one leading screw 3 to rotate, the level-one side engaged with 3 screw thread of level-one leading screw
Pressing plate 4 is moved to 2 direction of frame plate, and beam barrel 5 is moved along frame plate 2, gradually stretched into inside pipe, when level-one side guide 4 is moved to frame
When at plate 2, the annular groove 6 of 5 right end of beam barrel is placed exactly in lower groove 20, is started lifting driving motor 17, is driven three-level lead screw 13
Rotate, the level-one movable block 21 engaged with 13 screw thread of three-level lead screw moves down, until 20 inlay card of upper groove is in 6 top of annular groove, annular groove 6
Lower part inlay card is in lower groove 18, and 5 end positions of beam barrel are fixed at this time, starts rotational drive motor 29, passes through 15 band of belt
Dynamic connecting rod 28 rotates, and connecting rod 28 drives rotating wheel 27 to rotate, and realizes the rotation to pipe, starts support driving motor 9, drives two
Level leading screw 7 rotates, with the circular cone 38 that 7 screw thread of two level leading screw engages in the spacing lower to the shifting of 10 direction of two level side guide of card slot 36
Dynamic, the connecting rod 40 being slidably connected in sliding slot 39 is moved up along 38 inclined-plane of circular cone by through hole, the stretching of 42 stress of spring, branch
Support wheel 43 disperses to 5 periphery of beam barrel and props up round tube inner wall, round tube inner wall is supported, pipe size is bigger, support wheel 43
The diameter of the circular trace of formation is bigger, so as to fulfill the stable holding to pipe, when clamping square tube, and according to the size of square tube,
The suitable supporting sleeve 44 of size is selected, the diagonal of square tube is placed in horizontal level, supporting sleeve 44 is placed in inside square tube, is supported
Set 44 is inscribed within square tube inner wall, and supporting mechanism 8 is stretched into inside supporting sleeve 44 in the same way, and props up in supporting sleeve 44
Wall, 44 outer wall of supporting sleeve prop up four side of square tube, start two level movement driving motor 34, drive level Four leading screw 33 to rotate, with level Four
The two level movable block 32 of 33 screw thread of leading screw engagement moves towards, until clamp hand 30 is held on square tube horizontal diagonal line both sides, so that
Realize the stable holding to square tube, the quantity of the supporting mechanism 8 wherein in beam barrel 5 can be adjusted according to the length of holding chamber 22
Whole, 22 length of holding chamber is longer, illustrates that 35 length of pipe fitting is longer, then needs more supporting mechanisms 8 uniformly to inside pipe fitting
It is supported, 22 length of holding chamber is shorter, illustrates that tubular length is shorter, then the quantity of supporting mechanism 8 can suitably reduce, and be at least
Two.
It should be noted that driving motor and driving cylinder be commercial product, each with the connection mode of external power supply
For the prior art, the control circuit of control driving motor and driving cylinder start and stop is using control electricity conventional in the prior art
Road, its circuit structure or circuit connecting mode are the customary means of skilled artisan, and details are not described herein, but
For these reasons, the repetition of those skilled in the art is not interfered with.
It should be noted that in the utility model be fixedly connected mode using bolt ripe in the prior art, rivet,
The conventional means such as welding, details are not described herein, but for these reasons, does not interfere with the repetition of those skilled in the art.
The supporting mechanism set in the present embodiment, is moved along two level leading screw by support driving motor driving circular cone, slided
The connecting rod being connected in sliding slot is moved up along circular cone inclined-plane by through hole, is realized that the circumferential direction of support wheel is disperseed, is made support wheel
The diameter of the circular trace of formation becomes larger, and props up round tube inner wall, or props up square tube inner wall by supporting sleeve, is conducive to keep pipe
The uniform force of part, fixes pipe fitting both ends, pipe is pressed from both sides by support wheel and supporting mechanism by level-one side guide and two level side guide
Fixation is held, square tube is gripped by supporting mechanism and clamp hand, and an equipment can be respectively used to held circular pipe and square tube, saves equipment
Cost.
The utility model is described in detail in above example, but the content is only the preferable reality of the utility model
Apply example, it is impossible to be construed as limiting the scope of the utility model.Equalization made according to the scope of application of this utility model
Change and improvement etc., should all still belong within the patent covering scope of the utility model.
Claims (10)
1. a kind of pipe fitting grinding clamp, including base, it is characterised in that：The middle of the base is fixedly connected with frame plate, the frame
Plate top adjustable shelf is equipped with beam barrel, and the beam barrel left end is fixedly connected on level-one side guide, before the level-one side guide bottom
Side is sheathed on level-one leading screw and is threadably engaged therewith, and the level-one side guide bottom rear is sheathed on lead, and described one
Level side guide as level-one move driving motor drives edge described in level-one leading screw move left and right, the beam barrel inner rotation be connected with by
Support and drive motor-driven two level leading screw, screw thread is engaged with some supporting mechanisms, the frame plate right side on the two level leading screw
The base on be fixedly connected with two level side guide, front and rear sides are fixedly connected with retainer ring at the top of the two level side guide,
The two level side guide front and rear sides are respectively equipped with three-level lead screw and lead, and the retainer ring is sheathed on the three-level silk respectively
On thick stick and the lead, lower groove is offered at the two level side guide top center, is set directly over the two level side guide
There is clamping plate, the clamping plate front and rear sides are fixedly connected with level-one movable block, and the level-one movable block of front side is sheathed on described three
On level leading screw and it is threadably engaged therewith, the level-one movable block of rear side is sheathed on the lead, and the clamping plate is by lifting
Three-level lead screw described in driving motor drives edge moves up and down, and offers upper groove at the clamping plate center, the frame plate with it is described
It is holding chamber between two level side guide, the holding chamber lower part is equipped with bottom plate, and the bottom plate Corner Strapped is connected with stent, described
Rotating wheel is rotatably connected on stent, the rotating wheel axle center of front and rear sides is fixedly connected by connecting rod respectively, the rotation
Wheel is driven by rotational drive motor, and telescopic rod is fixedly connected with the bottom plate, and the bottom plate is stretched as described in driving driving cylinder
Contracting bar moves up and down, and the holding chamber front and rear sides are respectively equipped with clamp hand, and the clamp hand is fixedly connected with strut, the branch
The bar other end is fixedly connected with two level movable block, is sheathed on level Four leading screw and is nibbled with its screw thread on the right side of the two level movable block
Close, be sheathed on the left of the two level movable block on lead, clamp hand level Four as described in two level moves driving motor drives edge
Leading screw is moved back and forth；
The supporting mechanism includes the circular cone of truncated cone-shaped, and circular cone bottom surface periphery is uniformly provided with three raised lines, described convex
Bar sliding gomphosis are uniformly provided with three sliding slots, institute in the card slot opened up on the beam barrel inner wall in the circular cone inclined-plane
State and connecting rod is slidably connected in sliding slot, be pierced by the through hole that the connecting rod top is circumferentially opened up by the beam barrel and fixation connects
Connecting plate is connected to, spring is fixedly connected between the connecting plate inner side and the beam barrel outer wall, is fixed on the outside of the connecting plate
Stent is connected with, support wheel is rotatably connected on the stent.
A kind of 2. pipe fitting grinding clamp according to claim 1, it is characterised in that：Further include pipe fitting, the pipe fitting clamping
In in the holding chamber, the pipe fitting is coaxially disposed with the beam barrel, and the pipe fitting includes circular pipe fitting and square pipe fitting, described
Circular pipe fitting is clamped by the supporting mechanism and the rotating wheel, and the square pipe fitting is pressed from both sides by the supporting mechanism and the clamp hand
Hold, be equipped with supporting sleeve between the square pipe fitting and the supporting mechanism, the supporting sleeve is rubber ring rod structure, the branch
Support set includes some different ring thicknesses.
A kind of 3. pipe fitting grinding clamp according to claim 1, it is characterised in that：The level-one leading screw and the lead
Horizontal parallel is set, and the level-one leading screw right end is rotationally connected with the frame plate bottom, the level-one leading screw left end rotation connection
In in fixed plate, the fixed plate is fixedly connected on the base, and the lead both ends are respectively fixedly connected with the frame
On plate and the fixed plate, the level-one leading screw left end passes through shaft coupling and level-one movement driving electricity through the fixed plate
The output axis connection of machine, the level-one movement driving motor are arranged on the base, and the two level leading screw and the beam barrel are same
Axis is set, and the two level leading screw left end drives the output shaft of motor through the level-one side guide by shaft coupling with the support
Connection, the support driving motor are arranged on the support plate on the left of the level-one side guide, the three-level lead screw and the guiding
Column is arranged in parallel vertically, and the three-level lead screw bottom is rotationally connected with the base, and the three-level lead screw top is by described solid
Determine ring to pass through and be rotatablely connected with it, the lead bottom is fixedly connected on the base, and the guide rod top is by institute
State retainer ring to pass through and be rotatablely connected with it, driven wheel is fixedly connected with the three-level lead screw, the driven wheel passes through belt
It is sequentially connected with driving wheel, the driving wheel drives the output axis connection of motor with the lifting, and the lifting driving motor is set
It is placed on the base, the level Four leading screw is set with the lead horizontal parallel, the level Four leading screw both ends hand of spiral
On the contrary, the level Four leading screw both ends are rotationally connected with fixed plate respectively, the lead both ends are respectively fixedly connected with fixation
On plate, described level Four leading screw one end is fixedly connected with driven wheel through the fixed plate, and the driven wheel passes through belt and driving
Wheel is sequentially connected, the output axis connection of the driving wheel and two level movement driving motor, the two level movement driving motor
It is arranged on the base, driven wheel is fixedly connected with the connecting rod, the driven wheel is connected by belt and driving wheel transmission
Connect, the output axis connection of the driving wheel and the rotational drive motor, the rotational drive motor is arranged under the bottom plate
Surface, the level-one leading screw are arranged in parallel with the two level leading screw, and the level-one leading screw is vertically arranged with the three-level lead screw, institute
State level-one leading screw to be vertically arranged with the level Four leading screw, the three-level lead screw is vertically arranged with the level Four leading screw.
A kind of 4. pipe fitting grinding clamp according to claim 1, it is characterised in that：The supporting mechanism at least two,
Respectively positioned at both ends in the beam barrel.
A kind of 5. pipe fitting grinding clamp according to claim 1, it is characterised in that：The circular cone basal diameter with it is described
Beam barrel internal diameter is engaged, and the circular cone top surface is towards the holding chamber, and the raised line section is semicircle, the card slot section
To be T-shape with the matched semicircle of the raised line, the connecting rod lower end, the sliding slot is to be engaged with the connecting rod
T-shape sliding slot.
A kind of 6. pipe fitting grinding clamp according to claim 1, it is characterised in that：It is arc at the top of the frame plate, it is described
The curvature of frame plate top curve is engaged with the curvature of the beam barrel, and the width of the frame plate is no more than the beam barrel outer radiusTimes.
A kind of 7. pipe fitting grinding clamp according to claim 1, it is characterised in that：The telescopic rod is located under the bottom plate
Corner, the driving cylinder are arranged on the base straight up.
A kind of 8. pipe fitting grinding clamp according to claim 1, it is characterised in that：The clamp hand section is " V " type, described
" V " type angle of clamp hand is 90 °, and the height of " V " type angle of the clamp hand and the beam barrel axle center are highly consistent.
A kind of 9. pipe fitting grinding clamp according to claim 1, it is characterised in that：The beam barrel is horizontally disposed with, the axis
Cylinder right end is equipped with annular groove, and the beam barrel of the annular groove left part is set up on the frame plate.
A kind of 10. pipe fitting grinding clamp according to claim 9, it is characterised in that：The upper groove and the lower groove
It can form and match with the matched circular card chamber of the diameter of ring groove, the width of the annular groove and the thickness of the two level side guide
Close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721315828.1U CN207239976U (en) | 2017-10-13 | 2017-10-13 | A kind of pipe fitting grinding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721315828.1U CN207239976U (en) | 2017-10-13 | 2017-10-13 | A kind of pipe fitting grinding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207239976U true CN207239976U (en) | 2018-04-17 |
Family
ID=61890037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721315828.1U Expired - Fee Related CN207239976U (en) | 2017-10-13 | 2017-10-13 | A kind of pipe fitting grinding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207239976U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108642552A (en) * | 2018-07-02 | 2018-10-12 | 浙江贝耐特工具有限公司 | A kind of clamping device for round plated item |
| CN108817437A (en) * | 2018-09-05 | 2018-11-16 | 中国工程物理研究院机械制造工艺研究所 | A kind of flexibility internal diameter support assembly device |
| CN109693127A (en) * | 2019-01-30 | 2019-04-30 | 井冈山大学 | A kind of swelled bearing block positioning drilling equipment |
| CN109702578A (en) * | 2019-01-30 | 2019-05-03 | 日照职业技术学院 | One kind is convenient for fixed various sizes of construction pipeline end face processing unit |
| CN110943392A (en) * | 2019-11-29 | 2020-03-31 | 国网山东省电力公司无棣县供电公司 | Trolley type high-voltage switch cabinet safety isolation baffle opening device |
| CN112222970A (en) * | 2020-09-29 | 2021-01-15 | 连江大农环保科技有限公司 | High-applicability pipe rust removal device for machining |
| CN112296777A (en) * | 2020-10-19 | 2021-02-02 | 刘丹丹 | Nonrust steel pipe processingequipment |
| CN112338652A (en) * | 2021-01-11 | 2021-02-09 | 胜利新大新材料股份有限公司 | Barrel processing method |
| CN112620780A (en) * | 2020-12-09 | 2021-04-09 | 浙江强伟五金有限公司 | Aluminum alloy curtain rod cutting equipment and cutting process |
| CN112718982A (en) * | 2020-12-24 | 2021-04-30 | 诸暨市通灵制冷设备有限公司 | Bending device for machining heat exchanger and bending method of heat exchanger |
| CN113458900A (en) * | 2021-06-05 | 2021-10-01 | 李秋芳 | Nonrust steel pipe plastic burring device |
| CN113696064A (en) * | 2021-09-06 | 2021-11-26 | 南京亦遥机电科技有限公司 | Metal surface rust removal spraying equipment for green building |
| CN114083366A (en) * | 2022-01-10 | 2022-02-25 | 如皋市海鹏光学科技有限公司 | Surface grinding device is used in processing of beam expanding lens cone |
| CN114571150A (en) * | 2022-04-05 | 2022-06-03 | 徐州永盛机电有限公司 | Electric tricycle rear axle welding auxiliary device |
| CN115070340A (en) * | 2022-06-12 | 2022-09-20 | 华能国际电力股份有限公司营口电厂 | Overlaying device for offline repair of grinding roller of coal mill |
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2017
- 2017-10-13 CN CN201721315828.1U patent/CN207239976U/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108642552A (en) * | 2018-07-02 | 2018-10-12 | 浙江贝耐特工具有限公司 | A kind of clamping device for round plated item |
| CN108817437A (en) * | 2018-09-05 | 2018-11-16 | 中国工程物理研究院机械制造工艺研究所 | A kind of flexibility internal diameter support assembly device |
| CN108817437B (en) * | 2018-09-05 | 2024-05-14 | 中国工程物理研究院机械制造工艺研究所 | Flexible inner diameter support assembly device |
| CN109693127A (en) * | 2019-01-30 | 2019-04-30 | 井冈山大学 | A kind of swelled bearing block positioning drilling equipment |
| CN109702578A (en) * | 2019-01-30 | 2019-05-03 | 日照职业技术学院 | One kind is convenient for fixed various sizes of construction pipeline end face processing unit |
| CN110943392A (en) * | 2019-11-29 | 2020-03-31 | 国网山东省电力公司无棣县供电公司 | Trolley type high-voltage switch cabinet safety isolation baffle opening device |
| CN112222970A (en) * | 2020-09-29 | 2021-01-15 | 连江大农环保科技有限公司 | High-applicability pipe rust removal device for machining |
| CN112296777A (en) * | 2020-10-19 | 2021-02-02 | 刘丹丹 | Nonrust steel pipe processingequipment |
| CN112620780A (en) * | 2020-12-09 | 2021-04-09 | 浙江强伟五金有限公司 | Aluminum alloy curtain rod cutting equipment and cutting process |
| CN112718982A (en) * | 2020-12-24 | 2021-04-30 | 诸暨市通灵制冷设备有限公司 | Bending device for machining heat exchanger and bending method of heat exchanger |
| CN112338652B (en) * | 2021-01-11 | 2021-03-26 | 胜利新大新材料股份有限公司 | Barrel processing method |
| CN112338652A (en) * | 2021-01-11 | 2021-02-09 | 胜利新大新材料股份有限公司 | Barrel processing method |
| CN113458900A (en) * | 2021-06-05 | 2021-10-01 | 李秋芳 | Nonrust steel pipe plastic burring device |
| CN113458900B (en) * | 2021-06-05 | 2022-08-05 | 佛山市腾磊五金制品有限公司 | Nonrust steel pipe plastic burring device |
| CN113696064A (en) * | 2021-09-06 | 2021-11-26 | 南京亦遥机电科技有限公司 | Metal surface rust removal spraying equipment for green building |
| CN114083366A (en) * | 2022-01-10 | 2022-02-25 | 如皋市海鹏光学科技有限公司 | Surface grinding device is used in processing of beam expanding lens cone |
| CN114083366B (en) * | 2022-01-10 | 2022-04-08 | 如皋市海鹏光学科技有限公司 | Surface grinding device is used in processing of beam expanding lens cone |
| CN114571150A (en) * | 2022-04-05 | 2022-06-03 | 徐州永盛机电有限公司 | Electric tricycle rear axle welding auxiliary device |
| CN115070340A (en) * | 2022-06-12 | 2022-09-20 | 华能国际电力股份有限公司营口电厂 | Overlaying device for offline repair of grinding roller of coal mill |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20211013 |
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| CF01 | Termination of patent right due to non-payment of annual fee |