CN114346930A - High-stability clamp for cylindrical workpiece - Google Patents
High-stability clamp for cylindrical workpiece Download PDFInfo
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- CN114346930A CN114346930A CN202111587849.XA CN202111587849A CN114346930A CN 114346930 A CN114346930 A CN 114346930A CN 202111587849 A CN202111587849 A CN 202111587849A CN 114346930 A CN114346930 A CN 114346930A
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- high stability
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 7
- 230000005611 electricity Effects 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 4
- 238000001746 injection moulding Methods 0.000 description 6
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000000465 moulding Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
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Abstract
The invention discloses a high-stability clamp for a cylindrical workpiece, which comprises a bottom plate, a fixed seat body, a movable seat body, a clamping plate, a return device, a driver and a controller, wherein the fixed seat body is fixed on the left side of the top surface of the bottom plate, the movable seat body is connected to the right side of the top surface of the bottom plate in a sliding manner, the movable seat body is driven by the driver to be close to the fixed seat body leftwards, the movable seat body is driven by the return device to be away from the fixed seat body rightwards when the driver stops driving, the clamping plate is in an arc plate shape and is respectively detachably arranged on the fixed seat body and the movable seat body, and the controller is electrically connected with the driver, so that the cylindrical workpiece can be stably clamped or released, and the machining precision of the cylindrical workpiece is ensured.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of clamps, in particular to the technical field of a high-stability clamp for a cylindrical workpiece.
[ background of the invention ]
An injection molding machine, also known as an injection molding machine or an injection molding machine, is a main molding device for molding thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding mold, and is classified into a vertical type, a horizontal type and a full-electric type. The injection molding is to inject the plastic into a mold cavity of a closed mold by a plunger or a reciprocating screw after the plastic is plasticized in a heating material cylinder of an injection molding machine, thereby forming the plastic processing method of the injection molding workpiece with complex appearance, accurate dimension or embedded parts.
The existing clamp cannot be adjusted according to the height and the arc radian of different workpieces when clamping cylindrical injection-molded workpieces, the use flexibility is low, the clamping stability is not high, and urgent solution is needed.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides a high-stability clamp for a cylindrical workpiece, which can stably clamp or release the cylindrical workpiece and ensure the machining precision of the cylindrical workpiece.
In order to achieve the purpose, the invention provides a high-stability clamp for a cylindrical workpiece, which comprises a bottom plate, a fixed seat body, a movable seat body, a clamping plate, a return device, a driver and a controller, wherein the fixed seat body is fixed on the left side of the top surface of the bottom plate, the movable seat body is connected to the right side of the top surface of the bottom plate in a sliding manner, the movable seat body is driven by the driver to be close to the fixed seat body leftwards, the movable seat body is driven by the return device to be far away from the fixed seat body rightwards when the driver stops driving, the clamping plate is in an arc plate shape and is respectively detachably mounted on the fixed seat body and the movable seat body, and the controller is electrically connected with the driver.
Preferably, the right side of the top surface of the bottom plate is provided with a sliding groove, the bottom surface of the movable seat body is provided with a sliding block, and the sliding block is connected in the sliding groove in a sliding manner.
Preferably, the bottom end of the outer arc surface of the clamping plate extends outwards to form a convex plate, the convex plate is provided with a plurality of plate body mounting holes, and the fixed seat body and the movable seat body are respectively provided with a plurality of seat body mounting holes corresponding to the plate body mounting holes.
Preferably, the bottom surface of the convex plate is provided with a plurality of plugs, and the top surfaces of the fixed seat body and the movable seat body are respectively provided with a plurality of sockets matched with the plugs.
Preferably, the inner arc surface of the clamping plate is fixed with an anti-slip sheet.
Preferably, the driver comprises a motor, a rope drum, a string and a support rod, the motor and the support rod are respectively fixed on the fixed seat body, the rope drum is driven by the motor to rotate, one end of the string is fixed with the rope drum, and the other end of the string is wound outside the rope drum for a plurality of circles, is simultaneously wound outside the two clamping plates and the clamped cylindrical workpiece and is finally fixed with the support rod.
Preferably, a barrel body ferrule is arranged on the barrel wall of the rope barrel, a plurality of rod body ferrules are sequentially arranged on the outer wall of the supporting rod from top to bottom, one end of the thin rope is bound with the barrel body ferrule, and the other end of the thin rope is bound with one of the rod body ferrules.
Preferably, the outer arc surface of the clamping plate is provided with a rope groove for placing the thin rope.
Preferably, the groove wall of the rope groove is provided with a smooth surface.
Preferably, the return device comprises an end block, a spring, a push plate and a guide post, the end block is fixed on the right side of the top surface of the bottom plate, the push plate is tightly attached to the right side of the movable base body, the left end and the right end of the spring are respectively fixed with the end block and the push plate, the spring has a tendency of pulling the push plate to move rightwards, the guide post is located in the spring, the left end of the guide post is fixed with the push plate, and the right end of the guide post extends into the slot of the guide post.
The invention has the beneficial effects that: the clamping plates matched with the height and the outer diameter of the cylindrical workpiece to be clamped are detachably connected to the fixed seat body and the movable seat body respectively, and the clamping plates on the movable seat body are forced to be close to or far away from the clamping plates on the fixed seat body by the driver or the return device, so that the cylindrical workpiece is stably clamped or released, and the machining precision of the cylindrical workpiece is ensured; the bottom surface of the convex plate of the clamping plate is provided with the plug and is spliced with the jacks of the fixed seat body and the movable seat body, so that the clamping plate can play a role of pre-positioning before being connected with the fixed seat body and the movable seat body by utilizing the fasteners, and also play a role of strengthening the connection stability after being connected; the driver is formed by arranging the motor, the rope drum, the thin rope and the support rod, and can be matched with clamping plates with different sizes, so that the clamping of cylindrical workpieces with different sizes is met; the smooth rope groove for placing the thin rope is formed in the outer arc surface of the clamping plate, so that the winding and unwinding smoothness of the thin rope is ensured; the direction of extension or retraction of the spring is effectively limited by the built-in guide posts in the spring.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a front view of a high-stability jig for a cylindrical workpiece according to the present invention when the jig is used for holding the cylindrical workpiece;
fig. 2 is a schematic view of the assembly of the clamping plate of the high-stability clamp for the cylindrical workpiece and the cylindrical workpiece.
In the figure: 1-bottom plate, 11-sliding groove, 2-fixed seat body, 3-movable seat body, 31-sliding block, 4-clamping plate, 41-convex plate, 42-plate body mounting hole, 43-plug, 5-return device, 51-end block, 52-spring, 53-push plate, 54-guide column, 6-driver, 61-motor, 62-rope drum, 63-string, 64-supporting rod and 641-rod ferrule.
[ detailed description ] embodiments
Referring to fig. 1 and 2, the high-stability clamp for the cylindrical workpiece comprises a bottom plate 1, a fixed seat body 2, a movable seat body 3, a clamping plate 4, a return device 5, a driver 6 and a controller, wherein the fixed seat body 2 is fixed on the left side of the top surface of the bottom plate 1, the movable seat body 3 is connected to the right side of the top surface of the bottom plate 1 in a sliding manner, the movable seat body 3 is driven by the driver 6 to be close to the fixed seat body 2 leftwards, the movable seat body 3 is driven by the return device 5 to be away from the fixed seat body 2 rightwards when the driver 6 stops driving, the clamping plate 4 is in an arc plate shape and is respectively detachably mounted on the fixed seat body 2 and the movable seat body 3, and the controller is electrically connected with the driver 6.
The right side of the top surface of the bottom plate 1 is provided with a sliding groove 11, the bottom surface of the movable seat body 3 is provided with a sliding block 31, and the sliding block 31 is connected in the sliding groove 11 in a sliding manner.
The bottom end of the outer arc surface of the clamping plate 4 extends outwards to form a convex plate 41, a plurality of plate body mounting holes 42 are formed in the convex plate 41, and a plurality of seat body mounting holes corresponding to the plate body mounting holes 42 are formed in the fixed seat body 2 and the movable seat body 3 respectively.
The bottom surface of the convex plate 41 is provided with a plurality of plugs 43, and the top surfaces of the fixed seat body 2 and the movable seat body 3 are respectively provided with a plurality of sockets matched with the plugs 43.
And anti-skid sheets are fixed on the inner arc surfaces of the clamping plates 4.
The driver 6 comprises a motor 61, a rope drum 62, a string 63 and a support rod 64, wherein the motor 61 and the support rod 64 are respectively fixed on the fixed base body 2, the rope drum 62 is driven by the motor 61 to rotate, one end of the string 63 is fixed with the rope drum 62, and the other end of the string 63 is wound outside the rope drum 62 for a plurality of circles, is simultaneously wound outside the two clamping plates 4 and the clamped cylindrical workpiece and is finally fixed with the support rod 64.
The wall of the rope drum 62 is provided with a drum body ferrule, the outer wall of the support rod 64 is sequentially provided with a plurality of rod body ferrules 641 from top to bottom, one end of the thin rope 63 is bound with the drum body ferrule, and the other end of the thin rope is bound with one of the rod body ferrules 641.
The outer arc surface of the clamping plate 4 is provided with a rope groove for placing the thin rope 63.
And the wall of the rope groove is provided with a smooth surface.
The return device 5 comprises an end block 51, a spring 52, a push plate 53 and a guide column 54, wherein the end block 51 is fixed on the right side of the top surface of the bottom plate 1, the push plate 53 is tightly attached to the right side of the movable base body 3, the left end and the right end of the spring 52 are respectively fixed with the end block 51 and the push plate 53, the spring 52 has a tendency of pulling the push plate 53 to move rightwards, the guide column 54 is positioned in the spring 52, the left end of the guide column 54 is fixed with the push plate 53, and the right end of the guide column 54 extends into the slot of the guide column 54.
The working process of the invention is as follows:
firstly, two clamping plates 4 with proper sizes are selected according to the outer diameter of the length of a cylindrical workpiece to be clamped, plugs 43 of the two clamping plates 4 are respectively inserted into sockets on the top surfaces of the fixed seat body 2 and the movable seat body 3, and then a plurality of fasteners respectively penetrating through the plate body mounting holes 42 and the seat body mounting holes are utilized to connect the two clamping plates 4 with the fixed seat body 2 and the movable seat body 3. Then, the end of the string 63 is pulled out and wound around the two clamp plates 4 and the clamped cylindrical workpiece along the string groove, and then fixed at one of the rod collars 641. Subsequently, the motor 61 drives the rope drum 62 to rotate forward, the thin rope 63 is recovered, and the clamping plate 4 on the movable seat body 3 is driven to gradually move leftward by the tightening action of the thin rope 63, so as to cooperate with the clamping plate 4 on the fixed seat body 2 to clamp the cylindrical workpiece together. After the cylindrical workpiece is machined, the motor 61 drives the rope drum 62 to rotate reversely to discharge the thin rope 63, and the spring 52 pulls the push plate 53 to move rightwards through the elastic force, so that the clamping plate 4 on the fixed seat body 2 is far away from the clamping plate 4 on the fixed seat body 2, and the cylindrical workpiece is released.
The clamping plates matched with the height and the outer diameter of the cylindrical workpiece to be clamped are detachably connected to the fixed seat body and the movable seat body respectively, and the clamping plates on the movable seat body are forced to be close to or far away from the clamping plates on the fixed seat body by the driver or the return device, so that the cylindrical workpiece is stably clamped or released, and the machining precision of the cylindrical workpiece is ensured; the bottom surface of the convex plate of the clamping plate is provided with the plug and is spliced with the jacks of the fixed seat body and the movable seat body, so that the clamping plate can play a role of pre-positioning before being connected with the fixed seat body and the movable seat body by utilizing the fasteners, and also play a role of strengthening the connection stability after being connected; the driver is formed by arranging the motor, the rope drum, the thin rope and the support rod, and can be matched with clamping plates with different sizes, so that the clamping of cylindrical workpieces with different sizes is met; the smooth rope groove for placing the thin rope is formed in the outer arc surface of the clamping plate, so that the winding and unwinding smoothness of the thin rope is ensured; the direction of extension or retraction of the spring is effectively limited by the built-in guide posts in the spring.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (10)
1. The utility model provides a high stability anchor clamps are used to cylindricality work piece which characterized in that: including bottom plate (1), decide the base (2), move base (3), splint (4), return ware (5), driver (6) and controller, decide the top surface left side that base (2) are fixed at bottom plate (1), move base (3) sliding connection on the top surface right side of bottom plate (1), move base (3) and be close to left base (2) by driver (6) drive and, move base (3) and keep away from right base (2) by return ware (5) drive when driver (6) stop drive, splint (4) are the arc plate form and respectively demountable installation on deciding base (2) and moving base (3), the controller is connected with driver (6) electricity.
2. The high stability jig for cylindrical workpieces of claim 1, wherein: the top surface right side of bottom plate (1) is equipped with spout (11), the bottom surface of moving pedestal (3) is equipped with slider (31), slider (31) sliding connection is in spout (11).
3. The high stability jig for cylindrical workpieces of claim 1, wherein: the outer cambered surface bottom of splint (4) outwards extends and forms flange (41), be equipped with a plurality of plate body mounting hole (42) on flange (41), be equipped with the corresponding pedestal mounting hole of a plurality of and plate body mounting hole (42) on deciding pedestal (2) and moving pedestal (3) respectively.
4. A high stability jig for cylindrical workpieces according to claim 3, wherein: the bottom surface of the convex plate (41) is provided with a plurality of plugs (43), and the top surfaces of the fixed seat body (2) and the movable seat body (3) are respectively provided with a plurality of sockets adapted to the plugs (43).
5. A high stability jig for cylindrical workpieces according to claim 3, wherein: and anti-slip sheets are fixed on the inner arc surface of the clamping plate (4).
6. The high stability jig for cylindrical workpieces of claim 1, wherein: the driver (6) comprises a motor (61), a rope drum (62), a string (63) and a support rod (64), wherein the motor (61) and the support rod (64) are respectively fixed on the fixed base body (2), the rope drum (62) is driven by the motor (61) to rotate, one end of the string (63) is fixed with the rope drum (62), and the other end of the string (63) is wound outside the rope drum (62) for a plurality of circles and then simultaneously wound outside the two clamping plates (4) and the clamped cylindrical workpiece and finally fixed with the support rod (64).
7. The high stability jig for cylindrical workpieces according to claim 6, wherein: the wall of the rope drum (62) is provided with a drum body ferrule, the outer wall of the support rod (64) is sequentially provided with a plurality of rod body ferrules (641) from top to bottom, one end of the thin rope (63) is bound with the drum body ferrule, and the other end of the thin rope is bound with one of the rod body ferrules (641).
8. The high stability jig for cylindrical workpieces according to claim 6, wherein: the outer arc surface of the clamping plate (4) is provided with a rope groove for placing the thin rope (63).
9. The high stability jig for cylindrical workpieces of claim 8, wherein: and the wall of the rope groove is provided with a smooth surface.
10. The high stability jig for cylindrical workpieces of claim 1, wherein: the return device (5) comprises an end block (51), a spring (52), a push plate (53) and a guide column (54), wherein the end block (51) is fixed on the right side of the top surface of the bottom plate (1), the push plate (53) is tightly attached to the right side of the movable base body (3), the left end and the right end of the spring (52) are respectively fixed with the end block (51) and the push plate (53), the spring (52) has a tendency of pulling the push plate (53) to move rightwards, the guide column (54) is located in the spring (52), the left end of the guide column (54) is fixed with the push plate (53), and the right end of the guide column (54) extends into an insertion groove of the guide column (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111587849.XA CN114346930B (en) | 2021-12-23 | 2021-12-23 | High stability anchor clamps for cylindricality work piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111587849.XA CN114346930B (en) | 2021-12-23 | 2021-12-23 | High stability anchor clamps for cylindricality work piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114346930A true CN114346930A (en) | 2022-04-15 |
| CN114346930B CN114346930B (en) | 2024-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111587849.XA Active CN114346930B (en) | 2021-12-23 | 2021-12-23 | High stability anchor clamps for cylindricality work piece |
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| CN212811512U (en) * | 2020-07-30 | 2021-03-26 | 江苏城邦汽车配件制造有限公司 | A fixture device for car motor overhauls |
| CN213411723U (en) * | 2020-09-04 | 2021-06-11 | 浙江坤博精工科技股份有限公司 | Clamp for check valve tightness detection device |
| CN213470879U (en) * | 2020-09-01 | 2021-06-18 | 成都昊宇航空设备制造有限公司 | Fixing device for aerospace material processing |
| CN213521055U (en) * | 2020-12-10 | 2021-06-22 | 王胜华 | Threading construction device that hand propelled building electrical engineering used |
| CN213623040U (en) * | 2020-11-17 | 2021-07-06 | 中国水利水电夹江水工机械有限公司 | Self-balancing hoist lifting device |
| CN113601427A (en) * | 2021-08-18 | 2021-11-05 | 苏州科迪流体控制设备有限公司 | Processing tool for gate valve body |
| CN214641863U (en) * | 2020-12-30 | 2021-11-09 | 南京博桐机械有限公司 | Clamping tool for gantry machining center |
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2021
- 2021-12-23 CN CN202111587849.XA patent/CN114346930B/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114346930B (en) | 2024-04-30 |
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