CN213857251U - Drilling clamp - Google Patents
Drilling clamp Download PDFInfo
- Publication number
- CN213857251U CN213857251U CN202022578357.1U CN202022578357U CN213857251U CN 213857251 U CN213857251 U CN 213857251U CN 202022578357 U CN202022578357 U CN 202022578357U CN 213857251 U CN213857251 U CN 213857251U
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- China
- Prior art keywords
- plate
- back plate
- sliding
- base
- backplate
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- 238000005553 drilling Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000008602 contraction Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a drilling jig, drilling jig includes the base, the one end vertical fixation of base has the backplate, and the upper end of backplate is followed the length direction equidistance interval of backplate is provided with a plurality of supports, every be provided with the drill bushing on the support, be provided with the slide on the base still slidable, make the slide can be followed the length direction of backplate slides, be provided with hold-down mechanism on the base, hold-down mechanism can compress tightly the work piece on the backplate, be provided with the spout that runs through along its length direction on the backplate, the end fixing of slide has the sliding block, the sliding block is run through partially at least run through the spout and extend to the rear side of backplate, still be provided with stop gear on the sliding block, stop gear can prevent the slide displacement. The problem of drill bushing on the current anchor clamps change loaded down with trivial details, in the machining operation that needs frequently change the drill bit model very much, can greatly reduced drilling operating efficiency is solved.
Description
Technical Field
The utility model relates to a machining field specifically, relates to a boring grab.
Background
In the workpiece drilling operation, a workpiece is generally fixed on a clamp, the relative positions of the workpiece and a drill bushing are well positioned and adjusted, and then a drill bit on drilling equipment penetrates through the drill bushing to perform the drilling operation; the drill bushing on the existing clamp is complicated to replace, and the drilling operation efficiency can be greatly reduced particularly in the machining operation needing frequent replacement of the types of the drill bits.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a boring grab has solved the drill bushing on the current anchor clamps and has changed loaded down with trivial details, in the processing operation that needs frequently to change the drill bit model very much, can greatly reduced drilling operating efficiency's problem.
In order to achieve the above object, the present invention provides a drilling jig, which comprises a base, a back plate is vertically fixed at one end of the base, a plurality of supporting seats are arranged at the upper end of the back plate at equal intervals along the length direction of the back plate, each supporting seat is provided with a drill bushing, the base is also provided with a sliding plate in a sliding way, so that the sliding plate can slide along the length direction of the back plate, the base is provided with a pressing mechanism which can press the workpiece on the back plate, the back plate is provided with a through sliding groove along the length direction of the back plate, the end part of the sliding plate is fixed with a sliding block, the sliding block at least partially penetrates through the through sliding groove and extends to the rear side of the back plate, and a limiting mechanism is further arranged on the sliding block and can prevent the sliding plate from displacing.
Preferably, the pressing mechanism comprises an air cylinder and a workpiece seat which are respectively fixed on the sliding plate, and the expansion and contraction of the air cylinder can press the workpiece on the workpiece seat on the back plate.
Preferably, a push plate is fixed on a piston rod of the air cylinder.
Preferably, a rubber pad is fixed on one surface of the back plate close to the workpiece seat, and the workpiece can at least partially abut against the rubber pad.
Preferably, a plurality of jacks are arranged on the back surface of the back plate at equal intervals;
the limiting mechanism comprises a support plate fixed on the sliding block, a hole is formed in the support plate, a pin shaft is slidably arranged in the hole, and at least part of the pin shaft can be inserted into the jack by sliding the pin shaft.
Preferably, a limiting block is fixed at one end of the pin shaft, which is far away from the jack, a spring is sleeved on the pin shaft, one end of the spring is connected with the limiting block, and the other end of the spring is connected with the support plate.
Preferably, a slide rail is arranged on the base, and a slide block is arranged at the bottom of the slide plate and at least partially slidably engaged in the slide rail.
The utility model provides a drilling jig, drilling jig includes the base, the one end vertical fixation of base has the backplate, the upper end of backplate is followed the length direction equidistance interval of backplate is provided with a plurality of supports, every be provided with the drill bushing on the support, be provided with the slide on the base still slidable, make the slide can be followed the length direction of backplate slides, be provided with hold-down mechanism on the base, hold-down mechanism can compress tightly the work piece on the backplate, be provided with the spout that runs through along its length direction on the backplate, the end fixing of slide has the sliding block, the sliding block runs through at least partially run through the spout and extend to the rear side of backplate, still be provided with stop gear on the sliding block, stop gear can prevent the slide displacement. The drill sleeves with different hole diameter models can be arranged on each support, the drill sleeves are positioned above the workpiece, and when the model of the drill bit of the workpiece needs to be changed, the sliding plate slides to move the workpiece to the position below the drill sleeve with the required model; the utility model provides a boring grab, in drilling operation, can save the time of changing the drill bushing, can effectively improve the efficiency of drilling operation.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The accompanying drawings, which 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 principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a structural diagram of a drilling jig according to a first view angle provided by the present invention;
fig. 2 is a structural diagram of the drilling jig provided by the present invention at a second viewing angle;
fig. 3 is a structural diagram of a limiting mechanism in the drilling jig provided by the present invention.
Description of the reference numerals
1-base 2-back plate
3-slide 4-cylinder
5-push plate 6-workpiece seat
7-run through chute 8-rubber pad
9-support 10-drill bushing
11-slide rail 12-jack
13-sliding block 14-support plate
15-pin shaft 16-limiting block
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
As shown in fig. 1-3: the utility model provides a drilling clamp, which comprises a base 1, a back plate 2 is vertically fixed at one end of the base 1, a plurality of supports 9 are arranged at the upper end of the back plate 2 at equal intervals along the length direction of the back plate 2, each support 9 is provided with a drill bushing 10, the base 1 is also provided with a sliding plate 3 in a sliding way, so that the sliding plate 3 can slide along the length direction of the back plate 2, the base 1 is provided with a pressing mechanism which can press the workpiece on the back plate 2, the back plate 2 is provided with a through sliding groove 7 along the length direction thereof, the end part of the sliding plate 3 is fixed with a sliding block 13, the sliding block 13 at least partially penetrates through the through sliding groove 7 and extends to the rear side of the back plate 2, and the sliding block 13 is also provided with a limiting mechanism which can prevent the sliding plate 3 from displacing. The drill sleeves with different hole diameter models can be arranged on each support, the drill sleeves are positioned above the workpiece, and when the model of the drill bit of the workpiece needs to be changed, the sliding plate slides to move the workpiece to the position below the drill sleeve with the required model; the utility model provides a boring grab, in drilling operation, can save the time of changing the drill bushing, can effectively improve the efficiency of drilling operation.
The utility model discloses an in an preferred embodiment, in order to lock the location to the work piece for the work piece is treated drilling department and is just in time located the below of drill bushing, hold-down mechanism is including fixing respectively cylinder 4 and work piece seat 6 on the slide 3, the flexible of cylinder 4 can with work piece on the work piece seat 6 compresses tightly on the backplate 2.
In a preferred embodiment of the present invention, for the convenience of compressing the workpiece, a push plate 5 is fixed on the piston rod of the cylinder 4.
In a preferred embodiment of the present invention, in order to avoid the damage to the surface of the workpiece caused by the back plate 2 during the pressing process, a rubber pad 8 is fixed on one surface of the workpiece seat 6 close to the back plate 2, and the workpiece can at least partially contact with the rubber pad 8.
In a preferred embodiment of the present invention, in order to avoid the displacement of the sliding plate 3 during the drilling process, a plurality of insertion holes 12 are provided on the back surface of the back plate 2 at equal intervals;
the limiting mechanism comprises a support plate 14 fixed on the sliding block 13, a hole is formed in the support plate 14, a pin shaft 15 is slidably arranged in the hole, and at least part of the pin shaft 15 can be inserted into the insertion hole 12 by sliding. When the pin shaft 15 is inserted into the insertion hole 12, the sliding plate 3 is just positioned below the drill bushing, so that the position to be drilled of the workpiece on the sliding plate 3 is positioned below the drill bushing.
The utility model discloses an in a preferred embodiment, keep away from in the round pin axle 15 the one end of jack 12 is fixed with stopper 16, the spring has been cup jointed on round pin axle 15, spring one end with stopper 16 is connected, its other end with extension board 14 is connected. When the pin 15 is pulled out of the jack 12, the spring is in a compressed state, and when the pin 15 is displaced to the next jack 12, the pin 15 is released, so that the pin can be inserted into the jack 12.
In a preferred embodiment of the present invention, in order to limit the displacement direction of the sliding plate 3, the base 1 is provided with a sliding rail 11, the bottom of the sliding plate 3 is provided with a sliding block, and the sliding block is at least partially slidably engaged in the sliding rail 11. The slide rail 11 is here arranged along the length of the back plate 2.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (7)
1. The drilling clamp is characterized by comprising a base (1), a back plate (2) is vertically fixed at one end of the base (1), a plurality of supports (9) are arranged at equal intervals in the length direction of the back plate (2) at the upper end of the back plate (2), a drill bushing (10) is arranged on each support (9), a sliding plate (3) is further slidably arranged on the base (1) so that the sliding plate (3) can slide in the length direction of the back plate (2), a pressing mechanism is arranged on the base (1) and can press a workpiece on the back plate (2), a through sliding groove (7) is formed in the back plate (2) in the length direction of the back plate, a sliding block (13) is fixed at the end of the sliding plate (3), and the sliding block (13) at least partially penetrates through the through sliding groove (7) and extends to the rear side of the back plate (2), and the sliding block (13) is also provided with a limiting mechanism, and the limiting mechanism can prevent the sliding plate (3) from displacing.
2. The drilling jig as claimed in claim 1, wherein the pressing mechanism comprises a cylinder (4) and a workpiece seat (6) which are respectively fixed on the sliding plate (3), and the expansion and contraction of the cylinder (4) can press the workpiece on the workpiece seat (6) on the back plate (2).
3. Drilling clamp according to claim 2, characterized in that a push plate (5) is fixed to the piston rod of the cylinder (4).
4. Drilling clamp according to claim 2, characterized in that a rubber pad (8) is fixed to the back plate (2) on the side close to the work piece seat (6), the work piece being able to at least partially abut against the rubber pad (8).
5. The drilling jig according to claim 1, characterized in that the back surface of the back plate (2) is provided with a plurality of insertion holes (12) at equal intervals;
the limiting mechanism comprises a support plate (14) fixed on the sliding block (13), a hole is formed in the support plate (14), a pin shaft (15) is slidably arranged in the hole, and at least part of the pin shaft (15) can be inserted into the insertion hole (12) by sliding.
6. The drilling jig as claimed in claim 5, characterized in that a limiting block (16) is fixed to one end of the pin (15) far away from the insertion hole (12), a spring is sleeved on the pin (15), one end of the spring is connected with the limiting block (16), and the other end of the spring is connected with the support plate (14).
7. Drilling clamp according to claim 5, characterized in that the base (1) is provided with a slide rail (11), and the bottom of the slide plate (3) is provided with a slide block, which is at least partially slidably engaged in the slide rail (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022578357.1U CN213857251U (en) | 2020-11-10 | 2020-11-10 | Drilling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022578357.1U CN213857251U (en) | 2020-11-10 | 2020-11-10 | Drilling clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213857251U true CN213857251U (en) | 2021-08-03 |
Family
ID=77054127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022578357.1U Active CN213857251U (en) | 2020-11-10 | 2020-11-10 | Drilling clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213857251U (en) |
-
2020
- 2020-11-10 CN CN202022578357.1U patent/CN213857251U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231105 Address after: 272000 South 2788 West Shou Road, Sanxing Road, Economic Development Zone, Zoucheng City, Jining City, Shandong Province Patentee after: Shandong Pengdehui Electromechanical Equipment Manufacturing Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20231105 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 241000 No.16 Wenjin West Road, higher education park, Yijiang District, Wuhu City, Anhui Province Patentee before: ANHUI TECHNICAL College OF MECHANICAL AND ELECTRICAL ENGINEERING |
|
| TR01 | Transfer of patent right |