CN108176998A - A kind of hand-operated clamping tooling with connecting rod - Google Patents
A kind of hand-operated clamping tooling with connecting rod Download PDFInfo
- Publication number
- CN108176998A CN108176998A CN201711437605.7A CN201711437605A CN108176998A CN 108176998 A CN108176998 A CN 108176998A CN 201711437605 A CN201711437605 A CN 201711437605A CN 108176998 A CN108176998 A CN 108176998A
- Authority
- CN
- China
- Prior art keywords
- clamp plate
- connecting rod
- fixed frame
- rack
- screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a kind of hand-operated clamping toolings with connecting rod,Including pedestal,The first fixed frame and the second fixed frame are arranged at left and right sides of the base bottom,The left and right sides at the top of the pedestal is arranged with the first rack and the second rack,The inside of first rack and the second rack is installed with upper clamp plate,The bottom of the upper clamp plate is correspondingly provided with lower clamp plate,The top of the screw is fixedly connected with branch sleeve,Running through in the branch sleeve has rotation handle,The both ends of the rotation handle have been fixedly connected with the first limited block,The bottom end of the screw is set through upper clamp plate and lower clamp plate,It is offered on the upper clamp plate and lower clamp plate and the corresponding through-hole of screw,The bottom end of the screw is fixedly connected with the second limited block,Two groups of toolings can use simultaneously,Greatly improve working efficiency,Ensure that lower clamp plate remains horizontal during slow rise,Workpiece is effectively prevent to loosen.
Description
Technical field
The present invention relates to technical field of mechanical processing, specially a kind of hand-operated clamping tooling with connecting rod.
Background technology
Mechanical processing refers to the process of be changed the appearance and size or performance of workpiece by a kind of mechanical equipment.By adding
Difference in work mode can be divided into machining and pressure processing.In process of production, every shape for changing production object, ruler
Very little, position and property etc., the process for becoming finished product or semi-finished product are known as technical process.It is the main portion of production process
Point.Technical process can be divided into the technical process such as casting, forging, punching press, welding, mechanical processing, assembling, manufacturing technology mistake again
Journey generally refers to the summation of the machining work process of part and the assembling technology procedure of machine, other processes are then known as assisting
Process, such as transport, keeping, power supply, maintenance of equipment etc..Technical process is by one or several tactic works again
Sequence composition, a process several work steps by being made of.Process is to form the basic unit of machining work process.It is so-called
Process refers to (or one group) worker, on a machine tool (or a job site), to same workpiece (or simultaneously to several
Workpiece) that a part of technical process for being continuously finished.Form process be mainly characterized by do not change processing object, equipment
And operator, and the content of process is continuously finished.
Often using the tooling that is fixedly clamped, for workpiece to be fixed, traditional regular worker in mechanical processing process
Dress lacks the application to connecting rod, and clamping effect is bad, it is difficult to ensure that the contact surface of clamping remains horizontal, have certain office
It is sex-limited.
Invention content
The purpose of the present invention is to provide a kind of hand-operated clamping tooling with connecting rod, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical solution：A kind of hand-operated clamping tooling with connecting rod, including
Pedestal, is arranged with the first fixed frame and the second fixed frame at left and right sides of the base bottom, the left and right at the top of the pedestal
Both sides are arranged with the first rack and the second rack, and the inside of first rack and the second rack is installed with folder
Plate, the bottom of the upper clamp plate are correspondingly provided with lower clamp plate, and one end of the lower clamp plate is rotatably connected to the first company by axis pin
Bar and second connecting rod, the first connecting rod is identical and parallel to each other with the specification of second connecting rod, and the first connecting rod and second connects
One end of bar is connected to the first rack and the second rack by pin rotation, and the top of first rack and the second rack is pacified
Equipped with screw shell, screw is threaded in the screw shell, the top of the screw is fixedly connected with branch sleeve, institute
It states through there is rotation handle in branch sleeve, the both ends of the rotation handle have been fixedly connected with the first limited block, the screw
Bottom end set through upper clamp plate and lower clamp plate, offered and the corresponding through-hole of screw, institute on the upper clamp plate and lower clamp plate
The bottom end for stating screw is fixedly connected with the second limited block.
Preferably, the bottom of the upper clamp plate and the top of lower clamp plate are fluted for opening up, and bullet is equipped in the groove
Spring, the screw are set through spring.
Preferably, the aperture of the through-hole is two times of screw diameter, and the rotation handle is round steel, the branch sleeve
For cylindrical steel, the diameter of the rotation handle is less than the internal diameter of branch sleeve.
Preferably, first limited block is fixed on the both ends of rotation handle, second limiting by welding
Block is fixed on the bottom end of screw also by the mode of welding.
Preferably, the upper clamp plate and lower clamp plate are horizontally disposed, and the upper clamp plate is fixed by welding.
Preferably, anti-skidding teeth, the upper clamp plate and lower folder are equipped at the top of the bottom of the upper clamp plate and lower clamp plate
The end of plate offers chamfering.
Preferably, first fixed frame and the second fixed frame are C-shaped, first fixed frame, the second fixed frame, on
Clamping plate and lower clamp plate are molded by steel plate bending.
Preferably, the top and bottom of first fixed frame and the second fixed frame offer bolt hole, and described
One fixed frame and the second fixed frame are bolted to connection in pedestal.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of hand-operated clamping tooling with connecting rod of the present invention, knot
Structure is novel, easy to operate, by setting two groups of toolings, and two groups of toolings can use simultaneously, carry significantly at the top of pedestal
Workpiece to be processed is placed between upper clamp plate and lower clamp plate by high working efficiency, operating personnel first, and then rotation rotation handle, makes
Lower clamp plate slowly rises, since first connecting rod is identical and parallel to each other with the specification of second connecting rod, so as to ensure lower clamp plate slow
It is slow rise during remain horizontal, until Workpiece clamping is fixed, by the bottom of upper clamp plate and lower clamp plate
Top is equipped with anti-skidding teeth, and workpiece is effectively prevent to loosen, and the first fixed frame, the second fixed frame, upper clamp plate and lower clamp plate are logical
Steel plate bending molding is crossed, manufacture craft is simple, which has a compact structure and a reasonable design, and it is a kind of manual with connecting rod to greatly improve this
Using for clamping tool is functional, ensures its using effect and utilization benefit, is suitble to be widely popularized.
Description of the drawings
Fig. 1 is a kind of structure diagram of the hand-operated clamping tooling with connecting rod of the present invention；
Fig. 2 be a kind of hand-operated clamping tooling with connecting rod of the present invention upper clamp plate and lower clamp plate close to when structural representation
Figure；
Fig. 3 be a kind of hand-operated clamping tooling with connecting rod of the present invention upper clamp plate and lower clamp plate far from when structural representation
Figure；
Fig. 4 is a kind of first fixed rack structure schematic diagram of the hand-operated clamping tooling with connecting rod of the present invention.
In figure：1 pedestal, 2 first fixed frames, 3 second fixed frames, 4 first racks, 5 second racks, 6 upper clamp plates, 7 first
Connecting rod, 8 second connecting rods, 9 lower clamp plates, 10 screw shells, 11 screws, 12 branch sleeves, 13 handles, 14 first limited blocks, 15 lead to
Hole, 16 second limited blocks, 17 grooves, 18 springs, 19 anti-skidding teeth.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of hand-operated clamping tooling with connecting rod, including base
Seat 1 is arranged with the first fixed frame 2 and the second fixed frame 3, the left side at 1 top of pedestal at left and right sides of 1 bottom of pedestal
Right both sides are arranged with the first rack 4 and the second rack 5, and the inside of 4 and second rack 5 of the first rack is installed with
Upper clamp plate 6, the bottom of the upper clamp plate 6 are correspondingly provided with lower clamp plate 9, and one end of the lower clamp plate 9 is rotatablely connected by axis pin
There are first connecting rod 7 and second connecting rod 8, the first connecting rod 7 is identical and parallel to each other with the specification of second connecting rod 8, and described first
One end of connecting rod 7 and second connecting rod 8 is connected to the first rack 4 and the second rack 5,4 He of the first rack by pin rotation
The top of second rack 5 is mounted on screw shell 10, and screw 11, the screw 11 are threaded in the screw shell 10
Top be fixedly connected with branch sleeve 12, through there is rotation handle 13 in the branch sleeve 12, the rotation handle 13
Both ends have been fixedly connected with the first limited block 14, and the bottom end of the screw 11 is set through upper clamp plate 6 and lower clamp plate 9, it is described on
Offered on clamping plate 6 and lower clamp plate 9 with 11 corresponding through-hole 15 of screw, the bottom end of the screw 11 is fixedly connected with the second limit
Position block 16, the bottom of the upper clamp plate 6 and the top of lower clamp plate 9 are equipped with spring for opening up fluted 17 in the groove 17
18, the screw 11 is set through spring 18, and the aperture of the through-hole 15 is two times of 11 diameter of screw, the rotation handle 13
For round steel, the branch sleeve 12 is cylindrical steel, and the diameter of the rotation handle 13 is less than the internal diameter of branch sleeve 12, described
First limited block 14 is fixed on the both ends of rotation handle 13 by welding, and second limited block 16 is also by welding
Mode is fixed on the bottom end of screw 11, and the upper clamp plate 6 and lower clamp plate 9 are horizontally disposed, the side that the upper clamp plate 6 passes through welding
Formula is fixed, and the bottom of the upper clamp plate 6 and the top of lower clamp plate 9 are equipped with anti-skidding teeth 19, the upper clamp plate 6 and lower clamp plate 9
End offer chamfering, 2 and second fixed frame 3 of the first fixed frame is C-shaped, and first fixed frame 2, second is solid
Determine frame 3, upper clamp plate 6 and lower clamp plate 9 to be molded by steel plate bending, the top of 2 and second fixed frame 3 of the first fixed frame with
And bottom offers bolt hole, 2 and second fixed frame 3 of the first fixed frame is bolted to connection in pedestal 1.
Operation principle：A kind of hand-operated clamping tooling with connecting rod of the present invention, in use, by being set at the top of pedestal 1
Two groups of toolings are put, and two groups of toolings can use simultaneously, greatly improve working efficiency, operating personnel are first by workpiece to be processed
It is placed between upper clamp plate 6 and lower clamp plate 9, then rotation rotation handle 13, makes lower clamp plate 9 slowly rise, due to 7 He of first connecting rod
The specification of second connecting rod 8 is identical and parallel to each other, so as to ensure that lower clamp plate 9 remains horizontal during slow rise,
Until Workpiece clamping is fixed, by being equipped with anti-skidding teeth 19 at the top of the bottom of upper clamp plate 6 and lower clamp plate 9, effectively
Prevent workpiece from loosening, the first fixed frame 2, the second fixed frame 3, upper clamp plate 6 and lower clamp plate 9 are molded by steel plate bending, are made
It is simple for process, which has a compact structure and a reasonable design.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can be machine
Tool is connected or is electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of hand-operated clamping tooling with connecting rod, including pedestal (1), it is characterised in that：The left and right of pedestal (1) bottom
Both sides are arranged with the first fixed frame (2) and the second fixed frame (3), and the left and right sides at the top of the pedestal (1) is arranged with
The inside of one rack (4) and the second rack (5), first rack (4) and the second rack (5) is installed with upper clamp plate
(6), the bottom of the upper clamp plate (6) is correspondingly provided with lower clamp plate (9), and one end of the lower clamp plate (9) is rotated by axis pin to be connected
First connecting rod (7) and second connecting rod (8) are connected to, the first connecting rod (7) is identical with the specification of second connecting rod (8) and mutually equal
One end of row, the first connecting rod (7) and second connecting rod (8) is connected to the first rack (4) and the second rack by pin rotation
(5), screw shell (10) is mounted at the top of first rack (4) and the second rack (5), in the screw shell (10)
Screw (11) is threaded with, the top of the screw (11) is fixedly connected with branch sleeve (12), the branch sleeve (12)
In through there is a rotation handle (13), the both ends of the rotation handle (13) have been fixedly connected with the first limited block (14), the silk
The bottom end of bar (11) is offered on upper clamp plate (6) and lower clamp plate (9) setting, the upper clamp plate (6) and lower clamp plate (9) and silk
Bar (11) corresponding through-hole (15), the bottom end of the screw (11) are fixedly connected with the second limited block (16).
2. a kind of hand-operated clamping tooling with connecting rod according to claim 1, it is characterised in that：The upper clamp plate (6)
Bottom and lower clamp plate (9) top for opening up fluted (17), in the groove (17) be equipped with spring (18), the screw
(11) it is set through spring (18).
3. a kind of hand-operated clamping tooling with connecting rod according to claim 1, it is characterised in that：The through-hole (15)
Aperture is two times of screw (11) diameter, it is described rotation handle (13) be round steel, the branch sleeve (12) be cylindrical steel, institute
The diameter for stating rotation handle (13) is less than the internal diameter of branch sleeve (12).
4. a kind of hand-operated clamping tooling with connecting rod according to claim 1, it is characterised in that：First limited block
(14) be fixed on by welding rotation handle (13) both ends, second limited block (16) also by welding mode
It is fixed on the bottom end of screw (11).
5. a kind of hand-operated clamping tooling with connecting rod according to claim 1, it is characterised in that：The upper clamp plate (6)
Horizontally disposed with lower clamp plate (9), the upper clamp plate (6) is fixed by welding.
6. a kind of hand-operated clamping tooling with connecting rod according to claim 1, it is characterised in that：The upper clamp plate (6)
Bottom and lower clamp plate (9) at the top of be equipped with anti-skidding teeth (19), the end of the upper clamp plate (6) and lower clamp plate (9) is opened
Equipped with chamfering.
7. a kind of hand-operated clamping tooling with connecting rod according to claim 1, it is characterised in that：First fixed frame
(2) and the second fixed frame (3) is C-shaped, first fixed frame (2), the second fixed frame (3), upper clamp plate (6) and lower clamp plate
(9) it is molded by steel plate bending.
8. a kind of hand-operated clamping tooling with connecting rod according to claim 1, it is characterised in that：First fixed frame
(2) and the top of the second fixed frame (3) and bottom offer bolt hole, first fixed frame (2) and the second fixed frame
(3) it is bolted to connection in pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711437605.7A CN108176998A (en) | 2017-12-26 | 2017-12-26 | A kind of hand-operated clamping tooling with connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711437605.7A CN108176998A (en) | 2017-12-26 | 2017-12-26 | A kind of hand-operated clamping tooling with connecting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108176998A true CN108176998A (en) | 2018-06-19 |
Family
ID=62547356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711437605.7A Pending CN108176998A (en) | 2017-12-26 | 2017-12-26 | A kind of hand-operated clamping tooling with connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108176998A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956330A (en) * | 2018-09-13 | 2018-12-07 | 山东联工检测设备有限公司 | A kind of tooth hook torsion device |
| CN112658073A (en) * | 2020-12-28 | 2021-04-16 | 武汉军鹏伟业通风设备有限公司 | Automatic air pipe production system |
| CN112676407A (en) * | 2020-12-24 | 2021-04-20 | 江苏欧朗汽车管路***有限公司 | Locking mechanism for bending end of bent pipe |
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| CN203092175U (en) * | 2013-01-18 | 2013-07-31 | 北京北方红旗精密机械制造有限公司 | Oil cylinder clamping mechanism with parallelogram connecting rod |
| CN204413659U (en) * | 2014-12-24 | 2015-06-24 | 重庆慧团商贸有限公司 | Regulate the multi-purpose fixture of clamping face |
| CN205587790U (en) * | 2016-03-16 | 2016-09-21 | 广东合和建筑五金制品有限公司 | Tooth discharge apparatus for equipment is attacked to handle handle |
| CN205817178U (en) * | 2016-06-27 | 2016-12-21 | 玉溪市恒通有色制造有限公司 | Frock for cobalt-base alloys built-up welding |
| CN206445560U (en) * | 2017-02-08 | 2017-08-29 | 景德镇明兴航空锻压有限公司 | Turbine blade Special fixture adapted for cutting end face |
| CN206598109U (en) * | 2017-02-17 | 2017-10-31 | 上海诺倬力机电科技有限公司 | A kind of Digit Control Machine Tool clamping device |
| CN107470837A (en) * | 2017-10-13 | 2017-12-15 | 贾恒宏 | A kind of fixture for being easy to two-sided welding |
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2017
- 2017-12-26 CN CN201711437605.7A patent/CN108176998A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203092175U (en) * | 2013-01-18 | 2013-07-31 | 北京北方红旗精密机械制造有限公司 | Oil cylinder clamping mechanism with parallelogram connecting rod |
| CN204413659U (en) * | 2014-12-24 | 2015-06-24 | 重庆慧团商贸有限公司 | Regulate the multi-purpose fixture of clamping face |
| CN205587790U (en) * | 2016-03-16 | 2016-09-21 | 广东合和建筑五金制品有限公司 | Tooth discharge apparatus for equipment is attacked to handle handle |
| CN205817178U (en) * | 2016-06-27 | 2016-12-21 | 玉溪市恒通有色制造有限公司 | Frock for cobalt-base alloys built-up welding |
| CN206445560U (en) * | 2017-02-08 | 2017-08-29 | 景德镇明兴航空锻压有限公司 | Turbine blade Special fixture adapted for cutting end face |
| CN206598109U (en) * | 2017-02-17 | 2017-10-31 | 上海诺倬力机电科技有限公司 | A kind of Digit Control Machine Tool clamping device |
| CN107470837A (en) * | 2017-10-13 | 2017-12-15 | 贾恒宏 | A kind of fixture for being easy to two-sided welding |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956330A (en) * | 2018-09-13 | 2018-12-07 | 山东联工检测设备有限公司 | A kind of tooth hook torsion device |
| CN112676407A (en) * | 2020-12-24 | 2021-04-20 | 江苏欧朗汽车管路***有限公司 | Locking mechanism for bending end of bent pipe |
| CN112658073A (en) * | 2020-12-28 | 2021-04-16 | 武汉军鹏伟业通风设备有限公司 | Automatic air pipe production system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180619 |