CN217701048U - Stamping workpiece processing location clamping device - Google Patents
Stamping workpiece processing location clamping device Download PDFInfo
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- CN217701048U CN217701048U CN202220729914.1U CN202220729914U CN217701048U CN 217701048 U CN217701048 U CN 217701048U CN 202220729914 U CN202220729914 U CN 202220729914U CN 217701048 U CN217701048 U CN 217701048U
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- clamping
- push rod
- supporting
- block
- support frame
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- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 238000003754 machining Methods 0.000 claims description 6
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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Abstract
The utility model discloses a stamping workpiece processing location clamping device, it relates to centre gripping equipment technical field. Two sides of the top of the base are provided with supporting seats, and two clamping mechanisms are arranged between the supporting seats; the clamping mechanism comprises a clamping block, a push rod, a first hydraulic cylinder and a driving mechanism, wherein one side of the clamping block is of an arc-shaped concave structure, the other side of the clamping block is of a plane structure, and the clamping block is connected with one end of the push rod through a bolt; one end of the push rod is connected with a moving block, a moving groove in the horizontal direction is formed in the supporting seat, and the moving block is arranged in the moving groove; the driving mechanism is arranged below the push rod and drives the push rod to translate; the top of the push rod is connected with a pressing mechanism. The utility model has the advantages that: when the clamping mechanism is used for clamping a workpiece, the workpiece is clamped through the clamping mechanism, the supporting mechanism and the pressing mechanism, the workpiece is positioned and clamped, the clamping is stable, the operation is simple and convenient, the rectangular workpiece and the cylindrical workpiece can be positioned and clamped, and the processing cost is reduced.
Description
Technical Field
The utility model relates to a centre gripping equipment technical field, concretely relates to stamping workpiece processing location clamping device.
Background
The stamping part is a forming processing method which applies external force to plates, strips, pipes, profiles and the like by a press and a die to cause the plates, the strips, the pipes, the profiles and the like to generate plastic deformation or separation so as to obtain workpieces with required shapes and sizes. A positioning and clamping device is used for clamping the stamping part in the machining process so as to prevent the component from moving in the stamping process.
When clamping a workpiece, the stamping part processing positioning clamping device in the prior art can only clamp and position the workpiece in a single shape, such as a cuboid-shaped workpiece or a cylindrical workpiece, if the device for clamping the cuboid-shaped workpiece clamps the cylindrical workpiece, the clamping piece can only be in point contact with the side surface of the cylindrical workpiece, the clamping is unstable, a special clamping device is required to be additionally used for positioning and clamping the cylindrical workpiece, the operation is complex, and the processing cost is high.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a stamping workpiece processing location clamping device, can solve among the prior art clamping device can only carry out centre gripping location, different shape work pieces need use different clamping device, centre gripping complex operation, the high problem of processing cost to the work piece of single shape.
In order to solve the technical problem, the utility model adopts the technical scheme that: comprises a base, a supporting seat and a clamping mechanism;
two sides of the top of the base are respectively provided with a supporting seat, two clamping mechanisms are arranged between the two supporting seats, and the two clamping mechanisms are respectively arranged on the side surfaces of the two supporting seats;
the clamping mechanism comprises a clamping block, a push rod, a first hydraulic cylinder and a driving mechanism, wherein one side of the clamping block is of an arc-shaped concave structure, the other side of the clamping block is of a plane structure, and the clamping block is connected with one end of the push rod through a bolt;
the other end of the push rod is connected with a moving block, a moving groove in the horizontal direction is formed in the supporting seat, the moving block is arranged in the moving groove, and a through hole for the push rod to pass through is formed in one side, close to the clamping mechanism, of the supporting seat;
the driving mechanism is arranged below the push rod and comprises a driving motor, a gear and a rack, the driving motor is arranged at the top of the base, the gear is fixedly sleeved on an output shaft of the driving motor, the rack is arranged at the bottom of the push rod, and the gear is meshed with the rack;
the top of push rod is connected with pushing down the mechanism, pushing down the mechanism and including support frame and grip block, be equipped with first pneumatic cylinder on the support frame, the grip block is connected to the bottom of first pneumatic cylinder.
Further, the support frame is the type of falling L structure, and the support frame includes vertical support frame and horizontal support frame, vertical support frame is connected with the push rod, first pneumatic cylinder is installed in the bottom of horizontal support frame, and the bottom actuating lever of first pneumatic cylinder is connected with the mount pad, the grip block is installed to the bottom of mount pad, the grip block passes through bolted connection with the mount pad.
Further, the top of base is equipped with two supporting mechanism, and the supporting mechanism symmetry sets up, and the supporting mechanism includes mount and supporting shoe, the mount is located one side that driving motor kept away from the supporting seat, and the second pneumatic cylinder is installed to one side that driving motor was kept away from to the mount, the side actuating lever of second pneumatic cylinder is connected with the supporting shoe, the apex angle department that one side that the second pneumatic cylinder was kept away from to the supporting shoe is established to the arc concave surface.
Furthermore, a fixing seat is arranged on the base and arranged between the driving mechanism and the supporting seat to support the bottom of the push rod.
After adopting the structure, the utility model has the advantages that: when a workpiece is clamped, the two sides of the workpiece are clamped through the clamping blocks of the clamping mechanism, the bottom of the workpiece is supported through the supporting blocks of the supporting mechanism, the top of the workpiece is pressed through the pressing mechanism, the workpiece is positioned and clamped, the clamping is stable, the workpiece cannot move during machining, and the machining quality is ensured;
the clamping device comprises a support block, a clamping block, a support block and a clamping block, wherein the support block is arranged on the top of the support block, the support block is arranged on the bottom of the rectangular workpiece, the rectangular workpiece and the cylindrical workpiece are positioned and clamped, when the rectangular workpiece is clamped, the clamping block is rotated to enable a plane structure to be adjusted to the contact side of the rectangular workpiece, the bottom of the clamping block at the top is also adjusted to be a plane structure, the support block is pushed to enable the top plane of the support block to move to the bottom of the rectangular workpiece, the rectangular workpiece can be clamped on the side face, supported on the bottom face and pressed on the top face through the plane structure, and the clamping is stable;
when cylindrical work piece centre gripping, rotate the grip block make the arc indent structure adjust to the contact side with the work piece, adjust the bottom of the grip block at top for the arc indent structure equally, remove the supporting shoe and make the arc indent of supporting shoe support the bottom side of cylindrical work piece, can carry out side centre gripping and top suppression to cylindrical work piece through arc indent structure, the grip face increase, the centre gripping is stable, and easy and simple to handle, reduction processing cost.
Drawings
FIG. 1 is a schematic structural view of the present invention for positioning and clamping a cylindrical workpiece;
fig. 2 is a schematic structural view of the positioning and clamping device for rectangular workpieces according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, the following technical solutions are adopted in the present embodiment: comprises a base 1, a supporting seat 2 and a clamping mechanism.
The top both sides of base 1 are equipped with supporting seat 2 respectively, are equipped with two fixture between two supporting seats 2, and two fixture locate the side of two supporting seats 2 respectively, and every fixture sets up corresponding to a supporting seat 2.
Fixture includes grip block 3, push rod 4, first pneumatic cylinder 5 and actuating mechanism, and one side of grip block 3 is arc indent structure, and the opposite side of grip block 3 is planar structure, and bolted connection is passed through with the one end of push rod 4 to grip block 3, and grip block 3 can be adjusted as required and the contact surface of work piece be planar structure or arc indent structure, adjusts and passes through the bolt locking after accomplishing.
The other end of push rod 4 is connected with movable block 6, the inside of supporting seat 2 is equipped with the shifting chute 21 of horizontal direction, movable block 6 is located in shifting chute 21, one side that supporting seat 2 is close to fixture is equipped with the perforation that supplies push rod 4 to pass, push rod 4 drives movable block 6 along shifting chute 21 horizontal migration in shifting chute 21 when passing through actuating mechanism drive horizontal migration, movable block 6 obtains supporting in shifting chute 21, the bottom of push rod 4 sets up actuating mechanism, actuating mechanism also plays the supporting role to push rod 4, still be equipped with fixing base 7 on the base 1, fixing base 7 is located between actuating mechanism and supporting seat 2, fixing base 7 carries out the bottom sprag to push rod 4, top surface translation along fixing base 7 when push rod 4 removes.
Actuating mechanism includes driving motor 8, gear 9 and rack 10, driving motor 8 installs in 1 top of base, fixed cover is equipped with gear 9 on driving motor 8's the output shaft, rack 10 is installed to the bottom of push rod 4, gear 9 sets up with rack 10 meshing, driving motor 8's output shaft drives gear 9 and rotates, gear 9 drives rack 10 translation, thereby realize push rod 4's translation, push rod 4 drives grip block 3 and removes and carry out the centre gripping to the side of work piece.
The top of push rod 4 is connected with pushing down the mechanism, pushing down the mechanism and including support frame 11 and grip block 3, be equipped with first pneumatic cylinder 5 on the support frame 11, grip block 3 is connected to the bottom of first pneumatic cylinder 5, support frame 11 is the type of falling L structure, support frame 11 includes vertical support frame and horizontal support frame, vertical support frame is connected with push rod 4, first pneumatic cylinder 5 is installed in the bottom of horizontal support frame, the bottom actuating lever of first pneumatic cylinder 5 is connected with the mount pad, grip block 3 is installed to the bottom of mount pad, grip block 3 passes through bolted connection with the mount pad, grip block 3 can be adjusted as required and be planar structure or arc indent structure with the contact surface at work piece top, adjust and pass through the bolt locking after accomplishing, push rod 4 removes together taking pushing down the mechanism when removing, grip block 3 of pushing down the mechanism removes to the work piece top, first pneumatic cylinder 5 drive grip block 3 pushes down, can suppress the top of work piece.
The top of base 1 is equipped with two supporting mechanism, the supporting mechanism symmetry sets up, the supporting mechanism includes mount 12 and supporting shoe 14, mount 12 is located driving motor 8 and is kept away from one side of supporting seat 2, mount 12 is kept away from one side of driving motor 8 and is installed second hydraulic cylinder 13, the side actuating lever of second hydraulic cylinder 13 is connected with supporting shoe 14, the apex angle department that one side of second hydraulic cylinder 13 was kept away from to supporting shoe 14 establishes to the arc concave surface, second hydraulic cylinder 13 drive supporting shoe 14 is towards the bottom direction removal of work piece, carry out the bottom sprag to the work piece through the arc concave surface at top plane or the apex angle of supporting shoe 14 as required.
The working principle is as follows: as shown in fig. 1, when clamping a cylindrical workpiece 20, rotating the clamping block 3 to adjust the arc-shaped concave structure to the contact side with the workpiece, similarly adjusting the bottom of the clamping block 3 at the top to the arc-shaped concave structure, moving the supporting block 14 to support the arc-shaped concave surface of the supporting block 14 to the bottom side of the cylindrical workpiece 20, and performing side clamping and top pressing on the cylindrical workpiece 20 through the arc-shaped concave structure, so that the clamping surface is increased, the clamping is stable, and the operation is simple; as shown in fig. 2, when clamping the rectangular parallelepiped workpiece 30, the clamping block 3 is rotated to adjust the plane structure to the side contacting the workpiece, the bottom of the clamping block 3 at the top is also adjusted to be the plane structure, the supporting block 14 is pushed to move the top plane of the supporting block 14 to the bottom of the rectangular parallelepiped workpiece 30, and the rectangular parallelepiped workpiece 30 can be clamped at the side, bottom and top sides stably by the plane structure.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a stamping workpiece processing location clamping device which characterized in that: comprises a base, a supporting seat and a clamping mechanism;
two sides of the top of the base are respectively provided with a supporting seat, two clamping mechanisms are arranged between the two supporting seats, and the two clamping mechanisms are respectively arranged on the side surfaces of the two supporting seats;
the clamping mechanism comprises a clamping block, a push rod, a first hydraulic cylinder and a driving mechanism, wherein one side of the clamping block is of an arc-shaped concave structure, the other side of the clamping block is of a plane structure, and the clamping block is connected with one end of the push rod through a bolt;
the other end of the push rod is connected with a moving block, a moving groove in the horizontal direction is formed in the supporting seat, the moving block is arranged in the moving groove, and a through hole for the push rod to pass through is formed in one side, close to the clamping mechanism, of the supporting seat;
the driving mechanism is arranged below the push rod and comprises a driving motor, a gear and a rack, the driving motor is arranged at the top of the base, the gear is fixedly sleeved on an output shaft of the driving motor, the rack is arranged at the bottom of the push rod, and the gear is meshed with the rack;
the top of push rod is connected with pushing down the mechanism, pushing down the mechanism and including support frame and grip block, be equipped with first pneumatic cylinder on the support frame, the grip block is connected to the bottom of first pneumatic cylinder.
2. The stamping workpiece machining, positioning and clamping device as claimed in claim 1, wherein: the support frame is the type structure of falling L, and the support frame includes vertical support frame and horizontal support frame, vertical support frame is connected with the push rod, first pneumatic cylinder is installed in the bottom of horizontal support frame, and the bottom actuating lever of first pneumatic cylinder is connected with the mount pad, the grip block is installed to the bottom of mount pad, the grip block passes through bolted connection with the mount pad.
3. The stamping workpiece machining, positioning and clamping device as claimed in claim 1, wherein: the top of base is equipped with two supporting mechanism, and the supporting mechanism symmetry sets up, and the supporting mechanism includes mount and supporting shoe, the mount is located one side that driving motor kept away from the supporting seat, and the second pneumatic cylinder is installed to one side that driving motor was kept away from to the mount, the side actuating lever of second pneumatic cylinder is connected with the supporting shoe, the apex angle department that one side that the second pneumatic cylinder was kept away from to the supporting shoe is established to the arc concave surface.
4. The stamping workpiece machining, positioning and clamping device as claimed in claim 1, wherein: the base is provided with a fixed seat, and the fixed seat is arranged between the driving mechanism and the supporting seat and used for supporting the bottom of the push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220729914.1U CN217701048U (en) | 2022-03-31 | 2022-03-31 | Stamping workpiece processing location clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220729914.1U CN217701048U (en) | 2022-03-31 | 2022-03-31 | Stamping workpiece processing location clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217701048U true CN217701048U (en) | 2022-11-01 |
Family
ID=83790464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220729914.1U Expired - Fee Related CN217701048U (en) | 2022-03-31 | 2022-03-31 | Stamping workpiece processing location clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217701048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115673803A (en) * | 2022-12-29 | 2023-02-03 | 福建成功机床有限公司 | Vertical machine tool inclined plane processing positioning fixture |
-
2022
- 2022-03-31 CN CN202220729914.1U patent/CN217701048U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115673803A (en) * | 2022-12-29 | 2023-02-03 | 福建成功机床有限公司 | Vertical machine tool inclined plane processing positioning fixture |
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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: 20221101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |