CN210147574U - Drilling clamp - Google Patents
Drilling clamp Download PDFInfo
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- CN210147574U CN210147574U CN201921041039.2U CN201921041039U CN210147574U CN 210147574 U CN210147574 U CN 210147574U CN 201921041039 U CN201921041039 U CN 201921041039U CN 210147574 U CN210147574 U CN 210147574U
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- positioning seat
- telescopic
- fixed
- sliding
- subassembly
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Abstract
The utility model discloses a drilling fixture, including base subassembly, position control subassembly and centre gripping subassembly, the top of base subassembly has the position control subassembly through the bolt fastening, the top of position control subassembly corresponds both sides and has the centre gripping subassembly through the bolt fastening, the position control subassembly includes the roof, the installation piece, the actuating lever, the spout, first telescopic cylinder, slider and slide rail, the roof passes through the bolt fastening on the base subassembly, the top of roof corresponds both sides center department symmetry and has seted up the spout, the slide rail passes through the bolt fastening in the bottom inner wall center department of base subassembly, symmetrical sliding connection has the slider on the slide rail, and two sliders are connected with the inner wall of base subassembly through first telescopic cylinder respectively, the top of slider is connected with the installation piece through the actuating lever that passes the spout; the utility model discloses the flexibility is high, can be applicable to the spare part of fixed equidimension not, and fixed stability is good, the effectual convenience that promotes the use.
Description
Technical Field
The utility model relates to an anchor clamps technical field specifically is a boring grab.
Background
In the machining process, the machining of holes is often involved in the common machining. In the process of machining holes, in order to avoid overlarge machining errors due to the fact that machining precision is achieved, a drilling clamp is generally adopted to achieve accurate positioning of workpieces. In general, a processing party designs a special clamp according to the characteristics of a product to be produced, and the development and development of the clamp are always the problems to be overcome firstly in the manufacturing process of the product.
The existing drilling clamp can only fix parts with one size, and is very troublesome to use. Therefore, it is necessary to design a drilling jig.
SUMMERY OF THE UTILITY MODEL
Not enough more than, the utility model aims at providing a boring grab, this anchor clamps flexibility is high, the simple operation, simple structure.
The utility model aims at realizing through the technical scheme, a drilling clamp comprises a base component, a position adjusting component and a clamping component, wherein the top of the base component is fixed with the position adjusting component through a bolt, and the corresponding two sides of the top of the position adjusting component are fixed with the clamping component through bolts;
the position adjusting assembly comprises a top plate, an installation block, a driving rod, sliding grooves, a first telescopic cylinder, sliding blocks and sliding rails, the top plate is fixed on the base assembly through bolts, the sliding grooves are symmetrically formed in the centers of the top plate corresponding to the two sides, the sliding rails are fixed in the centers of the inner walls of the bottom of the base assembly through bolts, the sliding blocks are symmetrically connected to the sliding rails in a sliding mode, the two sliding blocks are connected with the inner walls of the base assembly through the first telescopic cylinder respectively, the tops of the sliding blocks are connected with the installation block through the driving rod penetrating through the sliding grooves, and the installation block is connected to the tops of the;
the centre gripping subassembly is including the flexible cylinder of second, centre gripping diaphragm and add the holding block, the flexible cylinder of second passes through the bolt fastening on the installation piece, the output of the flexible cylinder of second has the centre gripping diaphragm through welded fastening, bottom one side of centre gripping diaphragm has the installation piece through the bolt fastening.
As a further technical scheme of the utility model, add and hold the piece including last positioning seat, flexible groove, first supporting spring, stopper, second supporting spring, telescopic link and lower positioning seat, it passes through bolt fastening in bottom one side of centre gripping diaphragm to go up the positioning seat, the bottom center department of going up the positioning seat has seted up flexible groove, the inside sliding connection in flexible groove has the stopper, and the top of stopper and the inner wall in flexible groove pass through first supporting spring and be connected, the bottom welded fastening of stopper has the telescopic link that passes flexible groove, and the bottom welded fastening of telescopic link has lower positioning seat, cup joint on the telescopic link and be fixed with the second supporting spring who is located between positioning seat and the lower positioning seat.
As a further technical scheme of the utility model, the bottom bonding of lower positioning seat is fixed with rubber gasket.
As a further technical scheme of the utility model, travel switch is installed to the bottom symmetry of lower positioning seat, and the telescopic cylinder of travel switch electric connection second.
As a further technical scheme of the utility model, the base subassembly is including pedestal, fixed plate and bolt hole, the corresponding both sides welded fastening of pedestal has the fixed plate, set up the bolt hole that link up of fixed plate.
Due to the adoption of the technical scheme, the utility model discloses following advantage has: the spare part that will process is placed in the top center department of roof, first telescopic cylinder work, drive the slider and move on the slide rail, make the actuating lever drive the both sides that the installation piece moved the spare part, second telescopic cylinder work after that, drive centre gripping diaphragm downstream, make to add the both sides of holding the piece firmly and fixing at the spare part, thereby effectual fixed stability of assurance spare part, this anchor clamps also can be applicable to the spare part of fixed equidimension not in addition, the effectual convenience that has promoted the use.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
The drawings of the present invention are described below.
Fig. 1 is an overall perspective view of the drilling jig.
Fig. 2 is a perspective view of a position adjustment assembly of the drill jig.
FIG. 3 is a schematic diagram of the internal structure of the base assembly of the drill jig.
Fig. 4 is a perspective view of a clamping assembly of the clamping structure of the drill clamp.
FIG. 5 is a schematic cross-sectional view of a clamping block of the clamping structure of the drilling jig.
Fig. 6 is a perspective view of a base assembly of the clamping structure of the drill chuck.
Reference numbers in the figures: 1. a base assembly; 2. a position adjustment assembly; 3. a clamping assembly; 4. a top plate; 5. mounting blocks; 6. a drive rod; 7. a chute; 8. a first telescopic cylinder; 9. a slider; 10. a slide rail; 11. a second telescopic cylinder; 12. clamping the transverse plate; 13. a holding block; 14. an upper positioning seat; 15. a telescopic groove; 16. a first support spring; 17. a limiting block; 18. a rubber gasket; 19. a second support spring; 20. a telescopic rod; 21. a travel switch; 22. a lower positioning seat; 23. a base body; 24. a fixing plate; 25. bolt holes.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 to 6, the utility model discloses a drilling jig, which comprises a base assembly 1, a position adjusting assembly 2 and a clamping assembly 3, wherein the top of the base assembly 1 is fixed with the position adjusting assembly 2 through bolts, and the corresponding two sides of the top of the position adjusting assembly 2 are fixed with the clamping assembly 3 through bolts;
the position adjusting assembly 2 comprises a top plate 4, an installation block 5, a driving rod 6, sliding grooves 7, first telescopic cylinders 8, sliding blocks 9 and sliding rails 10, wherein the top plate 4 is fixed on the base assembly 1 through bolts, the sliding grooves 7 are symmetrically formed in the centers of the two sides of the top plate 4, the sliding rails 10 are fixed in the center of the inner wall of the bottom of the base assembly 1 through bolts, the sliding blocks 9 are symmetrically and slidably connected to the sliding rails 10, the two sliding blocks 9 are respectively connected with the inner wall of the base assembly 1 through the first telescopic cylinders 8, the tops of the sliding blocks 9 are connected with the installation block 5 through the driving rod 6 penetrating through the sliding grooves 7, and the installation block 5 is slidably connected to the top of the sliding grooves 7;
the clamping assembly 3 comprises a second telescopic cylinder 11, a clamping transverse plate 12 and a clamping block 13, the second telescopic cylinder 11 is fixed on the mounting block 5 through a bolt, the output end of the second telescopic cylinder 11 is fixed with a clamping transverse plate 12 through welding, the mounting block 5 is fixed on one side of the bottom of the clamping transverse plate 12 through a bolt, the part to be processed is placed at the center of the top plate 4, the first telescopic cylinder 8 works to drive the slide block 9 to move on the slide rail 10, so that the driving rod 6 drives the mounting block 5 to move to the two sides of the part, then the second telescopic cylinder 11 works to drive the clamping transverse plate 12 to move downwards, so that the clamping blocks 13 are firmly fixed at the two sides of the part, thereby the fixed stability of effectual assurance spare part, this anchor clamps also can be applicable to fixed not equidimension spare part moreover, the effectual convenience that has promoted the use.
The clamping block 13 comprises an upper positioning seat 14, a telescopic groove 15, a first supporting spring 16, a limiting block 17, a second supporting spring 19, a telescopic rod 20 and a lower positioning seat 22, the upper positioning seat 14 is fixed on one side of the bottom of the clamping transverse plate 12 through bolts, the telescopic groove 15 is arranged at the center of the bottom of the upper positioning seat 14, the limiting block 17 is connected in the telescopic groove 15 in a sliding manner, the top of the limiting block 17 is connected with the inner wall of the telescopic groove 15 through the first supporting spring 16, the telescopic rod 20 penetrating through the telescopic groove 15 is fixedly welded at the bottom of the limiting block 17, the lower positioning seat 22 is fixedly welded at the bottom of the telescopic rod 20, the second supporting spring 19 positioned between the upper positioning seat 14 and the lower positioning seat 22 is fixedly sleeved on the telescopic rod 20, and when the lower positioning seat 22 contacts with the surface of a part, the lower positioning seat 22 moves slowly along with the, positioning seat 22 upward movement under the drive, make telescopic link 20 contract the inside in flexible groove 15, make first supporting spring 16 and the compression of second supporting spring 19 atress, make it have good cushioning effect, positioning seat 22 and spare part hard contact down can be effectively prevented, cause spare part surface damage, influence the quality of shaping product, and under first supporting spring 16 and second supporting spring 19's reverse effort, can be with the top of positioning seat 22 firmly on the surface of spare part down, the fixed stability of spare part has been promoted, prevent because of shifting at the in-process of spare part processing, cause the spare part to damage.
The bottom of the lower positioning seat 22 is fixedly bonded with a rubber gasket 18.
The base assembly 1 comprises a base body 23, fixing plates 24 and bolt holes 25, wherein the fixing plates 24 are welded and fixed on two corresponding sides of the base body 23, and the fixing plates 24 are provided with through bolt holes 25.
The use method and the working principle thereof are as follows: the part to be processed is placed in the center of the top plate 4, the first telescopic cylinder 8 works to drive the sliding block 9 to move on the sliding rail 10, so that the driving rod 6 drives the mounting block 5 to move to two sides of the part, and then the second telescopic cylinder 11 works to drive the clamping transverse plate 12 to move downwards, so that the clamping blocks 13 are firmly fixed on two sides of the part, and the fixing stability of the part is effectively ensured;
when the lower positioning seat 22 contacts the surface of the component, the lower positioning seat 22 is driven to move upwards along with the slow movement of the second telescopic cylinder 11, so that the telescopic rod 20 is contracted inside the telescopic groove 15, the first supporting spring 16 and the second supporting spring 19 are stressed and compressed, and the lower positioning seat 22 has a good buffering effect, and can be effectively prevented from being in hard contact with the component, so that the surface of the component is damaged, the quality of a formed product is influenced, and the lower positioning seat 22 can be firmly propped against the surface of the component under the reverse acting force of the first supporting spring 16 and the second supporting spring 19, so that the fixing stability of the component is improved, and the component is prevented from being damaged due to displacement in the processing process of the component.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the present invention.
Claims (5)
1. A boring grab, its characterized in that: the clamping device comprises a base assembly, a position adjusting assembly and clamping assemblies, wherein the position adjusting assembly is fixed at the top of the base assembly through bolts, and the clamping assemblies are fixed at two sides of the top of the position adjusting assembly corresponding to the two sides of the top of the position adjusting assembly through bolts;
the position adjusting assembly comprises a top plate, an installation block, a driving rod, sliding grooves, a first telescopic cylinder, sliding blocks and sliding rails, the top plate is fixed on the base assembly through bolts, the sliding grooves are symmetrically formed in the centers of the top plate corresponding to the two sides, the sliding rails are fixed in the centers of the inner walls of the bottom of the base assembly through bolts, the sliding blocks are symmetrically connected to the sliding rails in a sliding mode, the two sliding blocks are connected with the inner walls of the base assembly through the first telescopic cylinder respectively, the tops of the sliding blocks are connected with the installation block through the driving rod penetrating through the sliding grooves, and the installation block is connected to the tops of the;
the centre gripping subassembly is including the flexible cylinder of second, centre gripping diaphragm and add the holding block, the flexible cylinder of second passes through the bolt fastening on the installation piece, the output of the flexible cylinder of second has the centre gripping diaphragm through welded fastening, bottom one side of centre gripping diaphragm has the installation piece through the bolt fastening.
2. The drilling jig of claim 1, wherein: the clamping device is characterized in that the clamping block comprises an upper positioning seat, a telescopic groove, a first supporting spring, a limiting block, a second supporting spring, a telescopic rod and a lower positioning seat, the upper positioning seat is fixed on one side of the bottom of the clamping transverse plate through a bolt, the telescopic groove is formed in the center of the bottom of the upper positioning seat, the limiting block is connected to the inner portion of the telescopic groove in a sliding mode, the top of the limiting block is connected with the inner wall of the telescopic groove through the first supporting spring, the telescopic rod penetrating through the telescopic groove is fixedly welded to the bottom of the limiting block, the lower positioning seat is fixedly welded to the bottom of the telescopic rod, and the second supporting spring located between the upper positioning seat and the lower positioning.
3. The drilling jig of claim 2, wherein: and a rubber gasket is fixedly bonded at the bottom of the lower positioning seat.
4. The drilling jig of claim 2, wherein: travel switches are symmetrically installed at the bottom of the lower positioning seat and are electrically connected with the second telescopic cylinder.
5. The drilling jig of claim 1, wherein: the base component comprises a base body, fixing plates and bolt holes, the fixing plates are welded and fixed on the two corresponding sides of the base body, and the fixing plates are provided with through bolt holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921041039.2U CN210147574U (en) | 2019-07-05 | 2019-07-05 | Drilling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921041039.2U CN210147574U (en) | 2019-07-05 | 2019-07-05 | Drilling clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210147574U true CN210147574U (en) | 2020-03-17 |
Family
ID=69765282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921041039.2U Active CN210147574U (en) | 2019-07-05 | 2019-07-05 | Drilling clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210147574U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171340A (en) * | 2020-09-27 | 2021-01-05 | 上海精博塑料电子有限公司 | Pneumatic clamp |
| CN113478383A (en) * | 2021-07-08 | 2021-10-08 | 苏州通富超威半导体有限公司 | Positioning device and grinding auxiliary system |
-
2019
- 2019-07-05 CN CN201921041039.2U patent/CN210147574U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171340A (en) * | 2020-09-27 | 2021-01-05 | 上海精博塑料电子有限公司 | Pneumatic clamp |
| CN113478383A (en) * | 2021-07-08 | 2021-10-08 | 苏州通富超威半导体有限公司 | Positioning device and grinding auxiliary system |
| CN113478383B (en) * | 2021-07-08 | 2022-08-12 | 苏州通富超威半导体有限公司 | Positioning device and grinding auxiliary system |
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