CN216030416U - Workpiece clamping jig for PVD (physical vapor deposition) assembly - Google Patents
Workpiece clamping jig for PVD (physical vapor deposition) assembly Download PDFInfo
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- CN216030416U CN216030416U CN202121309974.XU CN202121309974U CN216030416U CN 216030416 U CN216030416 U CN 216030416U CN 202121309974 U CN202121309974 U CN 202121309974U CN 216030416 U CN216030416 U CN 216030416U
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- pressure sensor
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Abstract
The utility model discloses a PVD (physical vapor deposition) assembled workpiece clamping jig, which comprises: the bottom plate seat is mainly used for being in contact with an operating desktop, a gasket is adhered to the lower surface of the bottom plate seat, and the gasket is made of rubber; the clamping plates are fixedly arranged below the bottom plate seat, the clamping plates are in an L-shaped structure and are arranged on the left side of the liner, and the clamping plates are symmetrically arranged in two groups in front and back relative to the vertical center line of the bottom plate seat; pressure sensor, its fixed mounting be in the top of supporting shoe, this PVD equipment work piece centre gripping tool adopts neotype structural design, can conveniently press from both sides tightly fixedly and dismantle with operation platform, can avoid on the one hand to produce at equipment part in-process centre gripping tool and remove, can also be according to the position of using the appropriate adjustment centre gripping tool of needs on the other hand to this centre gripping tool can also measure the centre gripping dynamics to the work piece, makes the centre gripping elasticity be in safety range value, avoids producing the damage to the part.
Description
Technical Field
The utility model relates to the technical field of pvc workpiece assembling equipment, in particular to a PVD assembled workpiece clamping jig.
Background
The existing clamping tool is usually fixed on an operation platform by using a bolt or is not directly fixed with the operation platform, when the existing clamping tool is fixed by using the bolt, a clamping fixture is inconvenient to disassemble, the used position of the clamping tool is relatively fixed, and when the existing clamping tool is not fixed with the operation platform, the clamping fixture is easy to move when a workpiece is assembled, so that the workpiece is inconvenient to assemble;
and when centre gripping work piece, the dynamics of tightening to the work piece is difficult to master, and the equipment workman judges through feeling usually whether press from both sides tightly, will cause the clamp force too big like this, and cause the work piece by extrusion deformation or destroy and cause the damage of part with the cladding material on work piece surface, when the clamp force degree was too loose moreover, make the work piece produce easily and rock, the accurate equipment of not being convenient for.
Therefore, the PVD assembly workpiece clamping jig needs to be designed aiming at the problems, the clamping force of the clamping tool on the workpiece can be accurately judged, and therefore the part is protected from being damaged.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a PVD assembly fixture for clamping workpieces, so as to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme: a PVD assembly workpiece holding fixture, comprising:
the bottom plate seat is mainly used for being in contact with an operating desktop, a gasket is adhered to the lower surface of the bottom plate seat, and the gasket is made of rubber;
the clamping plates are fixedly arranged below the bottom plate seat, the clamping plates are in an L-shaped structure and are arranged on the left side of the liner, and the clamping plates are symmetrically arranged in two groups in front and back relative to the vertical center line of the bottom plate seat;
the supporting block is arranged above the bottom plate seat, a through hole is formed in the inner side of the supporting block, the horizontal center line of the through hole is flush with the horizontal center line of the supporting block, and the through holes are symmetrically arranged in two groups in front and back relative to the horizontal center line of the supporting block;
the pressure sensor is fixedly arranged above the supporting block;
and the connecting supporting plate is fixedly arranged at the top end of the supporting block and arranged on the left side of the pressure sensor.
Preferably, the card further comprises:
the adjusting rod penetrates through the inner side of the clamping plate, and the adjusting rod is connected with the clamping plate through threaded engagement;
and the clamping top plate is fixedly arranged at the top end of the adjusting rod, and a rubber pad is arranged on the upper surface of the clamping top plate.
Preferably, the supporting block further comprises:
the adjusting connecting rods are connected to the inner sides of the through holes in a sliding mode and correspond to the through holes one to one;
and the thread sleeve is fixedly arranged on the inner side of the right end of the supporting block and is arranged on the inner side of the through hole.
Preferably, the silk sleeve further comprises:
the screw rod is rotatably connected to the inner side of the screw sleeve, penetrates through the inner side of the supporting block, and is in meshed connection with the screw sleeve through threads;
the movable clamping plate is rotatably connected to the left end of the screw rod, and the right end face of the movable clamping plate is fixedly connected to the left end of the adjusting connecting rod;
the force application handle is movably connected to the right end of the screw rod and arranged on the left side of the movable clamping plate.
Preferably, the connection bracing plate further comprises:
the guide rod is connected to the inner side of the connecting supporting plate in a penetrating manner, the right end of the guide rod is fixedly connected to the left side of the pressure sensor, and the guide rod is connected with the connecting supporting plate in a sliding manner;
and the fixed clamping plate is fixedly arranged at the left end of the guide rod, and the fixed clamping plate and the movable clamping plate are positioned on the same horizontal plane.
Preferably, the pressure sensor further comprises:
the controller is fixedly arranged on the right side of the pressure sensor, and the controller is connected with the pressure sensor through a lead;
the operation panel is fixedly arranged above the controller, the operation panel is connected with the controller through a lead, and the operation panel comprises an alarm unit and an information processing unit.
Compared with the prior art, the utility model has the beneficial effects that: the PVD assembled workpiece clamping jig adopts a novel structural design, can be conveniently clamped and fixed with an operation platform and can be conveniently disassembled, on one hand, the clamping jig can be prevented from moving in the part assembling process, on the other hand, the position of the clamping jig can be properly adjusted according to use requirements, and the clamping jig can also measure the clamping force on a workpiece, so that the clamping tightness is in a safe range value, the part is prevented from being damaged, and the qualification rate of the part is improved;
1. the clamping jig is characterized in that the clamping jig is provided with a clamping plate, the clamping plate is provided with a gasket, the gasket is arranged on the clamping plate, the clamping plate is provided with a plurality of clamping holes, the clamping plate is provided with a plurality of clamping pads, the clamping holes are arranged on the clamping plate, the clamping plates are connected with the clamping jig through the gasket, and the clamping plates are connected with the clamping jig through the gasket;
2. utilize pressure sensor, can effectually detect out the numerical value of the clamp force that the in-process work piece received carrying out the clamp to the part, so that the stress value of accurate acquisition work piece, the convenience will be to the range value of the dynamics of tightening of part at safety, thereby prevent that the work piece atress is too big and cause the deformation damage, and can show pressure numerical value through operating panel, the staff of being convenient for acquires information, and can also report to the police when exceeding the safety range value through operating panel's alarm unit, avoid the work maloperation and cause the tight dynamics of clamp too big.
Drawings
FIG. 1 is a schematic isometric view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a schematic sectional view taken along line A-A in FIG. 2 according to the present invention.
In the figure: 1. a floor base; 2. a liner; 3. clamping a plate; 4. adjusting a rod; 5. clamping the top sheet; 6. a support block; 7. a through hole; 8. adjusting the connecting rod; 9. a movable splint; 10. a screw rod; 11. a boost handle; 12. connecting a supporting plate; 13. a guide bar; 14. fixing the clamping plate; 15. a pressure sensor; 16. a controller; 17. an operation panel; 18. and (4) sheathing the silk.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a workpiece clamping jig for PVD assembly comprises
The bottom plate base 1 is mainly used for being in contact with an operation desktop, a gasket 2 is adhered to the lower surface of the bottom plate base 1, and the gasket 2 is made of rubber;
the clamping plates 3 are fixedly arranged below the bottom plate seat 1, the clamping plates 3 are in an L-shaped structure, the clamping plates 3 are arranged on the left side of the liner 2, and the clamping plates 3 are symmetrically arranged in two groups in front and back relative to the vertical center line of the bottom plate seat 1;
the supporting block 6 is arranged above the bottom plate seat 1, a through hole 7 is formed in the inner side of the supporting block 6, the horizontal center line of the through hole 7 is flush with the horizontal center line of the supporting block 6, and the through holes 7 are symmetrically arranged in two groups in front and back relative to the horizontal center line of the supporting block 6;
a pressure sensor 15 fixedly mounted above the support block 6;
and the connecting supporting plate 12 is fixedly arranged at the top end of the supporting block 6, and the connecting supporting plate 12 is arranged on the left side of the pressure sensor 15.
the adjusting rod 4 penetrates through the inner side of the clamping plate 3, the adjusting rod 4 is connected with the clamping plate 3 through threaded engagement, and the fixing or detaching between the clamping jig and the operating platform can be conveniently adjusted by utilizing the threaded connection between the adjusting rod 4 and the clamping plate 3;
press from both sides tight top sheet 5, its fixed mounting is on the top of adjusting pole 4, and the upper surface that presss from both sides tight top sheet 5 is provided with the rubber pad, through the effect of the rubber pad of liner 2 and 3 upper ends of cardboard, can effectual increase press from both sides the frictional force between tight tool and the operation platform, can prevent to produce when fixed and slide.
The supporting block 6 also comprises:
the adjusting connecting rods 8 are connected to the inner sides of the through holes 7 in a sliding mode, and the adjusting connecting rods 8 correspond to the through holes 7 one by one;
and the screw sleeve 18 is fixedly arranged on the inner side of the right end of the supporting block 6, and the screw sleeve 18 is arranged on the inner side of the through hole 7.
The silk cover 18 also comprises:
the screw rod 10 is rotatably connected to the inner side of the screw sleeve 18, the screw rod 10 penetrates through the inner side of the supporting block 6, and the screw rod 10 is in meshed connection with the screw sleeve 18 through threads;
the movable clamping plate 9 is rotatably connected to the left end of the screw rod 10, and the right end face of the movable clamping plate 9 is fixedly connected to the left end of the adjusting connecting rod 8;
a forcing handle 11 which is movably connected at the right end of the screw rod 10, and the forcing handle 11 is arranged at the left side of the movable clamping plate 9.
The connection bracing plate 12 further comprises:
the guide rod 13 is connected to the inner side of the connecting supporting plate 12 in a penetrating manner, the right end of the guide rod 13 is fixedly connected to the left side of the pressure sensor 15, and the guide rod 13 is connected with the connecting supporting plate 12 in a sliding manner;
and the fixed clamping plate 14 is fixedly arranged at the left end of the guide rod 13, and the fixed clamping plate 14 and the movable clamping plate 9 are positioned on the same horizontal plane.
The pressure sensor 15 further includes:
a controller 16 fixedly installed at the right side of the pressure sensor 15, the controller 16 and the pressure sensor 15 being connected by a wire;
operating panel 17, its fixed mounting is in the top of controller 16, be connected through the wire between operating panel 17 and the controller 16, operating panel 17 is including alarm unit and information processing unit, utilize pressure sensor 15, can effectually detect out the numerical value of the clamp force that the in-process work piece received clamping to the part, so that the stress value of accurate acquisition work piece, the convenience is with the range value safe to the dynamics control of tightening of part, thereby prevent that the work piece atress is too big and cause deformation damage.
The working principle is as follows: when the device is used, firstly, according to the graph shown in figures 1-3, the using position is determined according to the actual using condition, then the clamping plate 3 is inserted into the edge of the operating platform, the bottom plate seat 1 is contacted with the upper surface of the operating platform by using the gasket 2, then the adjusting rod 4 is screwed, the adjusting rod 4 drives the clamping top plate 5 to move upwards and clamps the operating platform under the combined action of the clamping jig and the bottom plate seat 1, the clamping jig and the operating platform are fixed, then the workpiece is held between the movable clamping plate 9 and the fixed clamping plate 14, then the other hand is used for rotating the stressing handle 11, the screw rod 10 is driven by the stressing handle 11 to rotate with the screw sleeve 18 fixed on the supporting block 6, and the screw rod 10 moves towards the right side of the supporting block 6 and drives the movable clamping plate 9 to move towards the side of the fixed clamping plate 14 due to the threaded connection between the screw sleeve 18 and the screw rod 10, the workpiece is clamped, when the movable clamping plate 9 moves towards one side of the fixed clamping plate 14, the movable clamping plate 9 can drive the adjusting connecting rod 8 to retract into the through hole 7, when the movable clamping plate 9 continuously moves towards one side of the fixed clamping plate 14, the fixed clamping plate 14 can extrude the fixed clamping plate 14 to extrude the guide rod 13 to move towards the right side on the connecting supporting plate 12, the guide rod 13 extrudes the pressure sensor 15, when the pressure sensor 15 is extruded, the detected value is transmitted to the controller 16, then the value is displayed on the operation panel 17 through analysis of the controller 16, when the value exceeds the pressure value, the operation panel 17 can generate an alarm, and the clamping of the workpiece is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a PVD equipment work piece centre gripping tool which characterized in that includes:
the bottom plate base (1) is mainly used for being in contact with an operation desktop, a gasket (2) is pasted on the lower surface of the bottom plate base (1), and the gasket (2) is made of rubber;
the clamping plates (3) are fixedly arranged below the bottom plate seat (1), the clamping plates (3) are in an L-shaped structure, the clamping plates (3) are arranged on the left side of the liner (2), and the clamping plates (3) are symmetrically arranged in two groups in front and back relative to the vertical center line of the bottom plate seat (1);
the supporting block (6) is installed above the bottom plate seat (1), through holes (7) are formed in the inner side of the supporting block (6), the horizontal center lines of the through holes (7) are flush with the horizontal center line of the supporting block (6), and the through holes (7) are symmetrically arranged in two groups in front and back relative to the horizontal center line of the supporting block (6);
a pressure sensor (15) fixedly mounted above the support block (6);
and the connecting supporting plate (12) is fixedly arranged at the top end of the supporting block (6), and the connecting supporting plate (12) is arranged on the left side of the pressure sensor (15).
2. A PVD assembly workholding jig according to claim 1, characterized in that said chuck plate (3) further comprises:
the adjusting rod (4) penetrates through the inner side of the clamping plate (3), and the adjusting rod (4) is connected with the clamping plate (3) through threaded engagement;
and the clamping top plate (5) is fixedly arranged at the top end of the adjusting rod (4), and a rubber pad is arranged on the upper surface of the clamping top plate (5).
3. A PVD assembly workholding jig as claimed in claim 1 wherein said support block (6) further comprises:
the adjusting connecting rods (8) are connected to the inner sides of the through holes (7) in a sliding mode, and the adjusting connecting rods (8) correspond to the through holes (7) one by one;
and the thread sleeve (18) is fixedly arranged on the inner side of the right end of the supporting block (6), and the thread sleeve (18) is arranged on the inner side of the through hole (7).
4. A PVD assembly workholding jig as claimed in claim 3 wherein said sleeve (18) further comprises:
the screw rod (10) is rotatably connected to the inner side of the screw sleeve (18), the screw rod (10) penetrates through the inner side of the supporting block (6), and the screw rod (10) is connected with the screw sleeve (18) through threaded engagement;
the movable clamping plate (9) is rotatably connected to the left end of the screw rod (10), and the right end face of the movable clamping plate (9) is fixedly connected to the left end of the adjusting connecting rod (8);
and the force application handle (11) is movably connected to the right end of the screw rod (10), and the force application handle (11) is arranged on the left side of the movable clamping plate (9).
5. A PVD assembly workholding fixture as claimed in claim 4, wherein the connection stay plate (12) further comprises:
the guide rod (13) is connected to the inner side of the connecting supporting plate (12) in a penetrating mode, the right end of the guide rod (13) is fixedly connected to the left side of the pressure sensor (15), and the guide rod (13) is connected with the connecting supporting plate (12) in a sliding mode;
and the fixed clamping plate (14) is fixedly arranged at the left end of the guide rod (13), and the fixed clamping plate (14) and the movable clamping plate (9) are positioned on the same horizontal plane.
6. A PVD assembly workholding jig according to claim 1 wherein said pressure sensor (15) further comprises:
the controller (16) is fixedly arranged on the right side of the pressure sensor (15), and the controller (16) is connected with the pressure sensor (15) through a lead;
the operation panel (17) is fixedly arranged above the controller (16), the operation panel (17) is connected with the controller (16) through a lead, and the operation panel (17) comprises an alarm unit and an information processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121309974.XU CN216030416U (en) | 2021-06-11 | 2021-06-11 | Workpiece clamping jig for PVD (physical vapor deposition) assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121309974.XU CN216030416U (en) | 2021-06-11 | 2021-06-11 | Workpiece clamping jig for PVD (physical vapor deposition) assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216030416U true CN216030416U (en) | 2022-03-15 |
Family
ID=80615914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121309974.XU Active CN216030416U (en) | 2021-06-11 | 2021-06-11 | Workpiece clamping jig for PVD (physical vapor deposition) assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216030416U (en) |
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2021
- 2021-06-11 CN CN202121309974.XU patent/CN216030416U/en active Active
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