CN214264761U - Linear guide's for CNC processing equipment work piece positioning fixture - Google Patents
Linear guide's for CNC processing equipment work piece positioning fixture Download PDFInfo
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- CN214264761U CN214264761U CN202120078533.7U CN202120078533U CN214264761U CN 214264761 U CN214264761 U CN 214264761U CN 202120078533 U CN202120078533 U CN 202120078533U CN 214264761 U CN214264761 U CN 214264761U
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- positive
- negative
- linear guide
- positioning fixture
- screw rod
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- 238000003754 machining Methods 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model provides a workpiece positioning fixture for CNC processing equipment of linear guide rail, which belongs to the technical field of machinery, and comprises a backing plate, wherein a positive and negative motor is fixedly arranged on one side of the upper surface of the backing plate, a chain is fixedly arranged at the output end of the positive and negative motor, the positive and negative motor drives the chain to roll through positive and negative rotation so as to drive a positive and negative screw rod to rotate on a supporting bearing, the rotation of the positive and negative screw rod drives a splint fixing bearing to move on the positive and negative screw rod, so that a supporting connecting column on the splint fixing bearing also moves along with the chain, an auxiliary plate also moves, a splint moves along with a screw inserted on the auxiliary plate through a gasket, the positive and negative screw rod can move to a relative position through the rotation of the motor so as to carry out positioning and clamping, and the screw extension distance can be adjusted through an adjusting nut, and then finely adjust the position of the splint through the gasket, so that the splint is more accurately positioned and is clamped more tightly.
Description
Technical Field
The utility model belongs to the technical field of the work piece holder, concretely relates to linear guide's CNC is work piece positioning fixture for processing equipment.
Background
With the rapid development of social production and scientific technology, mechanical products are increasingly precise and complex, and need to be frequently modified, particularly mechanical parts required in the fields of aerospace, shipbuilding, military and the like, the precision requirement is high, the shapes are complex, the batch size is small, equipment needs to be frequently modified or adjusted when the mechanical parts are processed, and common machine tools or automatic machine tools with high specialized degree cannot meet the requirements. The numerical control milling machine is also called CNC, the novel machine tool has the advantages of strong adaptability, high machining precision, stable machining quality, high production efficiency and the like, and as a clamp of the CNC, the clamp is a device which is used for fixing a machining object in the process of machine manufacturing so as to enable the machining object to occupy a correct position to accept construction or detection.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a linear guide's CNC is work piece positioning fixture for processing equipment aims at solving and is difficult to the location among the prior art and presss from both sides tight and the comparatively loaded down with trivial details problem of process.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a linear guide's piece positioning fixture for CNC processing equipment, includes the backing plate, one side fixed mounting of backing plate upper surface has positive and negative motor, the output fixed mounting of positive and negative motor has the chain, one side fixed mounting of backing plate upper surface has four support bearings, it has positive and negative screw rod to peg graft in support bearing's inside, the output roll connection of chain and positive and negative motor is passed through on positive and negative screw rod's top, positive and negative screw rod's lateral surface fixed mounting has splint fixing bearing, splint fixing bearing's lateral surface fixed mounting has the support connection post, the top fixed mounting of support connection post has the accessory plate, the surface of accessory plate runs through there is the screw, the top fixed mounting of screw has the gasket, the surface fixed mounting of gasket has splint.
In order to make this linear guide's for CNC processing equipment work piece positioning fixture guarantee the stable power take off of motor, conduct the utility model relates to an it is preferred, one side fixed mounting of backing plate upper surface has the motor steady rest.
In order to make this linear guide's CNC processing equipment more stable when pressing from both sides tightly with work piece positioning fixture, as the utility model relates to an it is preferred, the lateral surface fixed mounting of accessory plate has the reinforcement pad, the fixed surface of reinforcement pad installs the anchor post, the anchor post is pegged graft with splint fixing bearing.
In order to make this linear guide's CNC is workpiece positioning anchor clamps for processing equipment be convenient for press from both sides tightly, as the utility model relates to an it is preferred, one side fixed mounting of backing plate upper surface has the supporting shoe, the last fixed surface of supporting shoe installs the workstation.
Work piece positioning fixture during operation is more stable for making this linear guide's CNC processing equipment, as the utility model relates to an it is preferred, one side fixed mounting of backing plate upper surface has the support column.
In order to make this linear guide's for CNC processing equipment work piece positioning fixture better operation, conduct the utility model relates to an it is preferred, the one end fixed mounting of positive and negative screw rod has spacing bearing.
Compared with the prior art, the beneficial effects of the utility model are that:
the workpiece positioning clamp for the CNC processing equipment of the linear guide rail comprises a base plate, a positive and negative motor, a chain, a supporting bearing, positive and negative screw rods, a clamping plate fixing bearing, a supporting connecting column, an auxiliary plate, a screw, a gasket, an adjusting nut and a clamping plate, wherein the positive and negative motor on the base plate drives the chain to roll through positive and negative rotation so as to drive the positive and negative screw rods to rotate on the supporting bearing, the rotation of the positive and negative screw rods drives the clamping plate fixing bearing to move on the positive and negative screw rods, so that the supporting connecting column on the clamping plate fixing bearing also moves along with the positive and negative screw rods, the clamping plate also moves along with the screw inserted on the auxiliary plate through the gasket, the positive and negative screw rods can move to relative positions through the rotation of the motor, so that the positioning and clamping are more convenient, the screw extending distance can be adjusted through the adjusting nut, and the position of the clamping plate can be finely adjusted through the gasket, the positioning is more accurate and the clamping is tighter.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of a front view structure of the present invention;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 3 is a schematic view of a first view structure in the present invention;
fig. 4 is a schematic cross-sectional structure view of a first view angle in the present invention;
FIG. 5 is a schematic diagram of the structure of the utility model viewed from the middle and the right;
fig. 6 is a schematic view of the top view structure of the present invention.
In the figure: 1. a base plate; 2. a positive and negative motor; 3. a chain; 4. a support bearing; 5. a positive and negative screw; 6. the bearing is fixed by the clamping plate; 7. a support connection column; 8. an auxiliary plate; 9. a screw; 10. Adjusting the nut; 11. a splint; 12. a motor stabilizer; 13. reinforcing the cushion; 14. reinforcing columns; 15. a support block; 16. a work table; 17. a support pillar; 18. a limit bearing; 19. and (7) a gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-6, the present invention provides the following technical solutions: a workpiece positioning fixture for CNC (computer numerical control) machining equipment of a linear guide rail comprises a base plate 1, wherein a positive and negative motor 2 is fixedly installed on one side of the upper surface of the base plate 1, a chain 3 is fixedly installed at the output end of the positive and negative motor 2, four supporting bearings 4 are fixedly installed on one side of the upper surface of the base plate 1, a positive and negative screw rod 5 is inserted into the supporting bearings 4, the top end of the positive and negative screw rod 5 is in rolling connection with the output end of the positive and negative motor 2 through the chain 3, a clamping plate fixing bearing 6 is fixedly installed on the outer side surface of the positive and negative screw rod 5, a supporting connecting column 7 is fixedly installed on the outer side surface of the clamping plate fixing bearing 6, an auxiliary plate 8 is fixedly installed at the top end of the supporting connecting column 7, a screw 9 penetrates through the outer surface of the auxiliary plate 8, an adjusting nut 10 is fixedly installed on the outer side surface of the screw 9, and a gasket 19 is fixedly installed at the top end of the screw 9, the outer surface of the gasket 19 is fixedly provided with a clamping plate 11.
In the embodiment of the present invention, through the matching arrangement of the backing plate 1, the positive and negative motors 2, the chain 3, the support bearing 4, the positive and negative screws 5, the splint fixing bearing 6, the support connection post 7, the auxiliary plate 8, the screw 9, the adjusting nut 10 and the splint 11, the positive and negative motors 2 on the backing plate 1 drive the rolling of the chain 3 through positive and negative rotation to drive the positive and negative screws 5 to rotate on the support bearing 4, the rotation of the positive and negative screws 5 drive the splint fixing bearing 6 to move on the positive and negative screws 5, so that the support connection post 7 on the splint fixing bearing 6 also moves along with the positive and negative screws, thus the auxiliary plate 8 also moves, the splint 11 also moves along with the screw 9 inserted on the auxiliary plate 8 through the gasket 19, the support bearing can stably support the positive and negative screws 5, the positive and negative screws 5 can move the two splints 11 to relative positions through the rotation of the positive and negative motors 2, therefore, the positioning and clamping are more convenient, the extending distance of the screw 9 can be adjusted through the adjusting nut 10, and the position of the clamping plate 11 can be finely adjusted through the gasket 19, so that the positioning is more accurate, and the clamping is tighter.
Specifically, a motor stabilizer 12 is fixedly mounted on one side of the upper surface of the base plate 1.
In this embodiment: through the arrangement of the motor stabilizing frame 12, the workpiece positioning clamp for the CNC machining equipment of the linear guide rail ensures stable power output of the motor.
Specifically, a reinforcing pad 13 is fixedly mounted on the outer side surface of the auxiliary plate 8, a reinforcing column 14 is fixedly mounted on the outer surface of the reinforcing pad 13, and the reinforcing column 14 is inserted into the splint fixing bearing 6.
In this embodiment: through the arrangement of the reinforcing pad 13 and the reinforcing column 14, the CNC machining device of the linear guide rail is more stable when clamped by the workpiece positioning clamp.
Specifically, a supporting block 15 is fixedly installed on one side of the upper surface of the backing plate 1, and a workbench 16 is fixedly installed on the upper surface of the supporting block 15.
In this embodiment: through the arrangement of the supporting block 15 and the workbench 16, the workpiece positioning clamp for the CNC machining equipment of the linear guide rail is convenient to clamp.
Specifically, a support column 17 is fixedly mounted on one side of the upper surface of the backing plate 1.
In this embodiment: through the setting of support column 17 for this kind of linear guide's CNC is more stable for the fixture during operation of work piece positioning for the processing equipment.
Specifically, one end of the positive and negative screw 5 is fixedly provided with a limit bearing 18.
In this embodiment: through the arrangement of the limiting bearing 18, the workpiece positioning clamp for the CNC machining equipment of the linear guide rail can better operate.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The utility model discloses a theory of operation and use flow: when the workpiece positioning clamp for the CNC machining equipment of the linear guide rail is used, through the matching arrangement of the backing plate 1, the positive and negative motors 2, the chains 3, the supporting bearings 4, the positive and negative screws 5, the clamping plate fixing bearings 6, the supporting connecting columns 7, the auxiliary plates 8, the screws 9, the adjusting nuts 10 and the clamping plates 11, the positive and negative motors 2 on the backing plate 1 drive the positive and negative screws 5 to rotate on the supporting bearings 4 through positive and negative rotation of the chains 3, the rotation of the positive and negative screws 5 drives the clamping plate fixing bearings 6 to move on the positive and negative screws 5, so that the supporting connecting columns 7 on the clamping plate fixing bearings 6 also move along with the chains, the auxiliary plates 8 also move, the clamping plates 11 can also move along with the screws 9 inserted on the auxiliary plates 8 through the gaskets 19, the supporting bearings can stably support the positive and negative screws 5, the positive and negative screws 5 can enable the two clamping plates 11 to move to opposite positions through the rotation of, thus, the positioning and clamping are more convenient, the extending distance of the screw 9 can be adjusted by adjusting the nut 10, furthermore, the position of the splint 11 can be finely adjusted by the gasket 19, so that the splint can be positioned more accurately and clamped more tightly, through the arrangement of the motor stabilizing frame 12, the workpiece positioning clamp for the CNC processing equipment of the linear guide rail ensures the stable power output of the motor, through the arrangement of the reinforcing pad 13 and the reinforcing column 14, the CNC machining equipment of the linear guide rail is more stable when clamped by the workpiece positioning clamp, through the arrangement of the supporting block 15 and the workbench 16, the workpiece positioning clamp for the CNC processing equipment of the linear guide rail is convenient to clamp, through the arrangement of the supporting column 17, the workpiece positioning clamp for the CNC processing equipment of the linear guide rail is more stable when in work, through the arrangement of the limiting bearing 18, the workpiece positioning clamp for the CNC machining equipment of the linear guide rail can better run.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a linear guide's for CNC processing equipment work piece positioning fixture, includes backing plate (1), its characterized in that: a positive and negative motor (2) is fixedly mounted on one side of the upper surface of the backing plate (1), a chain (3) is fixedly mounted at the output end of the positive and negative motor (2), four supporting bearings (4) are fixedly mounted on one side of the upper surface of the backing plate (1), a positive and negative screw rod (5) is inserted into the supporting bearings (4), the top end of the positive and negative screw rod (5) is in rolling connection with the output end of the positive and negative motor (2) through the chain (3), a clamping plate fixing bearing (6) is fixedly mounted on the outer side surface of the positive and negative screw rod (5), a supporting connecting column (7) is fixedly mounted on the outer side surface of the clamping plate fixing bearing (6), an auxiliary plate (8) is fixedly mounted at the top end of the supporting connecting column (7), a screw (9) penetrates through the outer surface of the auxiliary plate (8), and an adjusting nut (10) is fixedly mounted on the outer side surface of the screw (9), the top end of the screw (9) is fixedly provided with a gasket (19), and the outer surface of the gasket (19) is fixedly provided with a clamping plate (11).
2. The tool positioning fixture for CNC machining equipment of linear guide rail according to claim 1, characterized in that: and a motor stabilizing frame (12) is fixedly arranged on one side of the upper surface of the base plate (1).
3. The tool positioning fixture for CNC machining equipment of linear guide rail according to claim 1, characterized in that: the outer side surface of the auxiliary plate (8) is fixedly provided with a reinforcing pad (13), the outer surface of the reinforcing pad (13) is fixedly provided with a reinforcing column (14), and the reinforcing column (14) is spliced with the clamping plate fixing bearing (6).
4. The tool positioning fixture for CNC machining equipment of linear guide rail according to claim 1, characterized in that: one side of the upper surface of the base plate (1) is fixedly provided with a supporting block (15), and the upper surface of the supporting block (15) is fixedly provided with a workbench (16).
5. The tool positioning fixture for CNC machining equipment of linear guide rail according to claim 1, characterized in that: and a supporting column (17) is fixedly arranged on one side of the upper surface of the base plate (1).
6. The tool positioning fixture for CNC machining equipment of linear guide rail according to claim 1, characterized in that: and a limiting bearing (18) is fixedly arranged at one end of the positive and negative screw rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120078533.7U CN214264761U (en) | 2021-01-13 | 2021-01-13 | Linear guide's for CNC processing equipment work piece positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120078533.7U CN214264761U (en) | 2021-01-13 | 2021-01-13 | Linear guide's for CNC processing equipment work piece positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214264761U true CN214264761U (en) | 2021-09-24 |
Family
ID=77791890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120078533.7U Expired - Fee Related CN214264761U (en) | 2021-01-13 | 2021-01-13 | Linear guide's for CNC processing equipment work piece positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214264761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115106819A (en) * | 2022-08-30 | 2022-09-27 | 启东先和丝杠制造有限公司 | Steel plate cutting and positioning device for slider for lead screw production |
-
2021
- 2021-01-13 CN CN202120078533.7U patent/CN214264761U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115106819A (en) * | 2022-08-30 | 2022-09-27 | 启东先和丝杠制造有限公司 | Steel plate cutting and positioning device for slider for lead screw production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |