CN221088036U - Positioning and fastening device for machining - Google Patents
Positioning and fastening device for machining Download PDFInfo
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- CN221088036U CN221088036U CN202322266909.9U CN202322266909U CN221088036U CN 221088036 U CN221088036 U CN 221088036U CN 202322266909 U CN202322266909 U CN 202322266909U CN 221088036 U CN221088036 U CN 221088036U
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- 238000003754 machining Methods 0.000 title claims abstract description 39
- 238000007789 sealing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 244000309464 bull Species 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses a positioning and fastening device for machining, which comprises a machining table, wherein the outer surface of the upper end of the machining table is fixedly connected with a positioning table, the middle part of the outer surface of the upper end of the positioning table is provided with a positioning groove, both ends of the outer surface of the upper end of the positioning table are provided with positioning components, each positioning component comprises a groove, a guide rod, a toothed plate, a moving block, a connecting block, a through hole, a first connecting plate, a driving motor, a rotating rod, a gear, a second connecting plate, a positioning plate, a through groove, a hollow groove, an electric telescopic rod, a second clamping plate, a sliding block and a sliding groove. The utility model relates to a positioning and fastening device for machining, which can fix the size of a mechanical product to be machined through a positioning assembly, and simultaneously clamp and fasten the machined products with different thicknesses through a first clamping plate and a second clamping plate, so that the machined products are further fixed, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to the field of machining, in particular to a positioning and fastening device for machining.
Background
The machining refers to the process of changing the external dimension or performance of a workpiece by a mechanical device, and the machining mode can be divided into cutting machining and pressure machining according to the difference of the machining modes, wherein the machining is to perform physical or chemical change on a machining material by a certain technological method by using a machine tool so as to achieve the purpose of meeting the conditions of strength, precision, surface quality, performance, shape and the like. In industrial production, machining plays a very important role, and the machined product needs to be fixed in position during machining.
Most of the positioning and fastening devices are complex in structure, manual positioning is sometimes needed, the positioning is troublesome, only a single fixing mode can be performed, only two sides of a processed product can be positioned and clamped, the fastening effect is possibly poor, the product is caused to slide, certain inconvenience is brought, and therefore, the positioning and fastening device for machining is provided.
Disclosure of utility model
The technical problems to be solved are as follows: aiming at the defects of the prior art, the utility model provides the positioning and fastening device for machining, which can position and fix the mechanical products according to the sizes of the mechanical products to be machined, can clamp and fix the mechanical products according to different widths, has the advantages of increasing the practicability of the device and the like, and can effectively solve the problems in the background art.
The technical scheme is as follows: in order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a location fastener is used in machining, includes the processing platform, the upper end surface fixedly connected with locating platform of processing platform, the constant head tank has been seted up at the upper end surface middle part of locating platform, the upper end surface both ends of locating platform are provided with locating component, locating component includes recess, guide bar, pinion rack, movable block, connecting block, through-hole, connecting plate, driving motor, bull stick, gear, no. two connecting plates, locating plate, logical groove, empty slot, electric telescopic handle, clamping plate, slider, spout.
Preferably, grooves are formed in two sides of the outer surface of the upper end of the positioning table, guide rods are fixedly connected to the inner walls of the grooves, and toothed plates are fixedly connected to the outer surfaces of two sides of the positioning table.
Preferably, the connecting blocks are fixedly connected to two ends of the outer surface of the lower end of the moving block, a through hole is formed in the outer surface of one side of the connecting block, the through hole penetrates through the outer surface of the other side of the connecting block, the inner wall of the through hole is in sliding connection with the outer wall of the guide rod, and the connecting block is in sliding connection with the groove.
Preferably, the connecting plate is fixedly connected to the outer surfaces of the two sides of the moving block, the driving motor is fixedly connected to the outer surface of the upper end of the connecting plate, the rotating rod is movably connected to the outer surface of the lower end of the driving motor through a sealing bearing, the rotating rod is movably connected with the inner wall of the connecting plate through a sealing bearing, the gear is fixedly connected to the outer surface of the lower end of the rotating rod, and the gear is meshed with the toothed plate.
Preferably, the second connecting plate is fixedly connected to the outer surface of the front end of the moving block, the outer surface of the front end of the second connecting plate is fixedly connected with a positioning plate, and the outer surface of the front end of the positioning plate is provided with a through groove.
Preferably, the inner wall of locating plate has seted up the empty slot, the logical groove communicates with each other with the empty slot, inner wall one side external surface fixedly connected with electric telescopic handle of empty slot, electric telescopic handle's the other end external surface fixedly connected with clamping plate No. one, the rear end external surface fixedly connected with slider of clamping plate No. one, the spout has been seted up to inner wall one side external surface one end of empty slot, slider and spout sliding connection, the front end external surface one end fixedly connected with clamping plate No. two of locating plate.
The beneficial effects are that: compared with the prior art, the utility model provides a positioning and fastening device for machining, which has the following beneficial effects:
This location fastener is used in machining, through the locating component that sets up, can fix a position the size of the mechanical product of needs processing, can press from both sides tightly fixedly according to the mechanical product of different width and thickness simultaneously, increase the practicality of device, when needs are processed, adjust the distance between two sets of locating plates through the size of product, drive the bull stick through starting drive motor and rotate, the bull stick makes the gear rotate, because gear and pinion rack are the meshing form, the gear just drives the movable block and removes, the connecting block slides at the inner wall of recess through-hole and guide bar when the movable block removes, make the movable block remove more stable fast, until the movable block contacts with the product, two sets of movable blocks carry out preliminary location with the product in the constant head tank, stop at this moment and start driving motor, fix through the thickness of product, contact with the product one side of needs processing with No. two clamping plates, at the start electric telescopic handle, drive No. clamping plate is moved to No. two clamping plates one side, just can process after clamping the product between No. two clamping plates.
Drawings
Fig. 1 is a schematic view showing the overall structure of a positioning and fastening device for machining according to the present utility model.
Fig. 2 is an exploded view of a positioning assembly of a positioning and fastening device for machining according to the present utility model.
FIG. 3 is a schematic view of a portion of a positioning assembly of a positioning and fastening device for machining according to the present utility model.
Fig. 4 is a schematic view showing an internal structure of a positioning plate in a positioning and fastening device for machining according to the present utility model.
In the figure: 1. a processing table; 2. a positioning table; 3. a positioning groove; 4. a positioning assembly; 5. a groove; 6. a guide rod; 7. a toothed plate; 8. a moving block; 9. a connecting block; 10. a through hole; 11. a first connecting plate; 12. a driving motor; 13. a rotating rod; 14. a gear; 15. a second connecting plate; 16. a positioning plate; 17. a through groove; 18. a hollow groove; 19. an electric telescopic rod; 20. a first clamping plate; 21. a slide block; 22. a chute; 23. and a second clamping plate.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a positioning and fastening device for machining comprises a machining table 1, wherein a positioning table 2 is fixedly connected to the outer surface of the upper end of the machining table 1, a positioning groove 3 is formed in the middle of the outer surface of the upper end of the positioning table 2, positioning components 4 are arranged at two ends of the outer surface of the upper end of the positioning table 2, and each positioning component 4 comprises a groove 5, a guide rod 6, a toothed plate 7, a moving block 8, a connecting block 9, a through hole 10, a first connecting plate 11, a driving motor 12, a rotating rod 13, a gear 14, a second connecting plate 15, a positioning plate 16, a through groove 17, an empty groove 18, an electric telescopic rod 19, a first clamping plate 20, a sliding block 21 and a sliding groove 22.
Further, the recess 5 has been seted up to the upper end surface both sides of locating bench 2, and the inner wall fixedly connected with guide bar 6 of recess 5 can make moving block 8 remove time faster and stable, and pinion rack 7 fixed connection can make moving block 8 remove in the both sides surface of locating bench 2.
Further, the two ends of the outer surface of the lower end of the moving block 8 are fixedly connected with connecting blocks 9, a through hole 10 is formed in the outer surface of one side of each connecting block 9, the through hole 10 penetrates through the outer surface of the other side of each connecting block 9, the inner wall of each through hole 10 is in sliding connection with the outer wall of the guide rod 6, and each connecting block 9 is in sliding connection with the corresponding groove 5.
Further, a connecting plate 11 is fixedly connected to the outer surfaces of the two sides of the moving block 8, a driving motor 12 is fixedly connected to the outer surface of the upper end of the connecting plate 11, a rotating rod 13 is movably connected to the outer surface of the lower end of the driving motor 12 through a sealing bearing, a gear 14 can be driven to rotate, the rotating rod 13 is movably connected with the inner wall of the connecting plate 11 through the sealing bearing, a gear 14 is fixedly connected to the outer surface of the lower end of the rotating rod 13, and the gear 14 is meshed with the toothed plate 7, so that the moving block 8 can be moved.
Further, no. two connecting plates 15 fixed connection is in the front end surface of movable block 8, and No. two connecting plates 15's front end surface fixedly connected with locating plate 16 can preliminary fixed position the processing product, and the front end surface of locating plate 16 has seted up logical groove 17.
Further, the inner wall of the locating plate 16 is provided with a hollow groove 18, the through groove 17 is communicated with the hollow groove 18, an electric telescopic rod 19 is fixedly connected to the outer surface of one side of the inner wall of the hollow groove 18, a first clamping plate 20 is fixedly connected to the outer surface of the other end of the electric telescopic rod 19, the distance between the first clamping plate 20 and a second clamping plate 23 can be adjusted, a processed product is further fastened, a sliding block 21 is fixedly connected to the outer surface of the rear end of the first clamping plate 20, a sliding groove 22 is formed in one end of the outer surface of one side of the inner wall of the hollow groove 18, the sliding block 21 is in sliding connection with the sliding groove 22, and a second clamping plate 23 is fixedly connected to one end of the outer surface of the front end of the locating plate 16.
Principle of operation
The utility model relates to a positioning and fastening device for machining, when a product is required to be machined, the distance between two groups of positioning plates 16 is regulated according to the size of the product, a driving motor 12 is started to drive a rotating rod 13 to rotate, the rotating rod 13 drives a gear 14 to rotate, the gear 14 drives a moving block 8 to move due to the meshing form of the gear 14 and a toothed plate 7, a connecting block 9 slides on the inner wall of a groove 5 through a through hole 10 and a guide rod 6 while the moving block 8 moves, so that the moving block 8 moves more quickly and stably until the moving block 8 contacts the product, the two groups of moving blocks 8 preliminarily position the product in a positioning groove 3, the product is positioned between a first clamping plate 20 and a second clamping plate 23 at the moment, the product is clamped again according to the thickness of the product, the electric telescopic rod 19 drives the first clamping plate 20 to move towards one side of the second clamping plate 23 through starting an electric telescopic rod 19, at the moment, a sliding block 21 slides in a sliding groove 22 until the first clamping plate 20 contacts the product to be machined, and the product to be machined can be clamped well, and then the product can be machined.
It should be noted that in this document, relational terms such as first and second (first and second), and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Positioning and fastening device for machining, comprising a machining table (1), characterized in that: the machining table is characterized in that a positioning table (2) is fixedly connected to the outer surface of the upper end of the machining table (1), a positioning groove (3) is formed in the middle of the outer surface of the upper end of the positioning table (2), positioning components (4) are arranged at two ends of the outer surface of the upper end of the positioning table (2), each positioning component (4) comprises a groove (5), a guide rod (6), a toothed plate (7), a moving block (8), a connecting block (9), a through hole (10), a first connecting plate (11), a driving motor (12), a rotating rod (13), a gear (14), a second connecting plate (15), a positioning plate (16), a through groove (17), an empty groove (18), an electric telescopic rod (19), a first clamping plate (20), a sliding block (21) and a sliding groove (22).
2. A positioning and fastening device for machining according to claim 1, wherein: the positioning table is characterized in that grooves (5) are formed in two sides of the outer surface of the upper end of the positioning table (2), guide rods (6) are fixedly connected to the inner walls of the grooves (5), and toothed plates (7) are fixedly connected to the outer surfaces of two sides of the positioning table (2).
3. A positioning and fastening device for machining according to claim 1, wherein: the movable block is characterized in that connecting blocks (9) are fixedly connected to two ends of the outer surface of the lower end of the movable block (8), a through hole (10) is formed in the outer surface of one side of each connecting block (9), the through hole (10) penetrates through the outer surface of the other side of each connecting block (9), the inner wall of each through hole (10) is slidably connected with the outer wall of each guide rod (6), and each connecting block (9) is slidably connected with each groove (5).
4. A positioning and fastening device for machining according to claim 1, wherein: the connecting plate (11) is fixedly connected to the outer surfaces of the two sides of the moving block (8), a driving motor (12) is fixedly connected to the outer surface of the upper end of the connecting plate (11), a rotating rod (13) is movably connected to the outer surface of the lower end of the driving motor (12) through a sealing bearing, the rotating rod (13) is movably connected with the inner wall of the connecting plate (11) through a sealing bearing, a gear (14) is fixedly connected to the outer surface of the lower end of the rotating rod (13), and the gear (14) is meshed with the toothed plate (7).
5. A positioning and fastening device for machining according to claim 1, wherein: the second connecting plate (15) is fixedly connected to the outer surface of the front end of the moving block (8), the outer surface of the front end of the second connecting plate (15) is fixedly connected with a positioning plate (16), and a through groove (17) is formed in the outer surface of the front end of the positioning plate (16).
6. A positioning and fastening device for machining according to claim 5, wherein: the inner wall of locating plate (16) has seted up empty slot (18), lead to groove (17) and empty slot (18) and communicate with each other, inner wall one side surface fixedly connected with electric telescopic handle (19) of empty slot (18), the other end surface fixedly connected with clamping plate (20) of electric telescopic handle (19), the rear end surface fixedly connected with slider (21) of clamping plate (20), spout (22) have been seted up to inner wall one side surface one end of empty slot (18), slider (21) and spout (22) sliding connection, front end surface one end fixedly connected with clamping plate (23) of locating plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322266909.9U CN221088036U (en) | 2023-08-23 | 2023-08-23 | Positioning and fastening device for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322266909.9U CN221088036U (en) | 2023-08-23 | 2023-08-23 | Positioning and fastening device for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221088036U true CN221088036U (en) | 2024-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322266909.9U Active CN221088036U (en) | 2023-08-23 | 2023-08-23 | Positioning and fastening device for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221088036U (en) |
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2023
- 2023-08-23 CN CN202322266909.9U patent/CN221088036U/en active Active
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| GR01 | Patent grant |