CN215469688U - Bracket claw connecting hole drilling clamp - Google Patents
Bracket claw connecting hole drilling clamp Download PDFInfo
- Publication number
- CN215469688U CN215469688U CN202121805211.4U CN202121805211U CN215469688U CN 215469688 U CN215469688 U CN 215469688U CN 202121805211 U CN202121805211 U CN 202121805211U CN 215469688 U CN215469688 U CN 215469688U
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- bracket
- connecting hole
- screw rod
- boss
- claw
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Abstract
The utility model relates to the technical field of part processing equipment, in particular to a drilling fixture for a connecting hole at a claw part of a bracket, which comprises a base, wherein a boss is arranged above the base, a first screw rod and at least one upright post are arranged above the boss, the first screw rod penetrates through a pressing block and is in threaded connection with a locking device, the projection of the connecting hole is not overlapped with the projection of the first screw rod along the axial direction of the connecting hole of the bracket. The through hole of the claw part of the bracket is sleeved outside the upright post, and the two ends of the pressing block respectively press the side parts of the claw part and are locked by the locking device, so that the bracket is clamped and fixed. The utility model has reasonable design and convenient clamping, improves the working efficiency and is beneficial to ensuring the quality of processed products.
Description
Technical Field
The utility model relates to the technical field of part processing equipment, in particular to a drilling clamp for a connecting hole of a claw part of a bracket.
Background
In the running process of an automobile, good vibration damping performance needs to be ensured, besides the transition between a frame and an axle through a steel plate spring, the vibration between a wheel and the axle is also damped through a suspension system, wherein, the vibration damping of a hydraulic oil cylinder type spring matched with a spiral spring is an important structure, one end of the vibration damping structure is connected to a wheel fixing part, and the other end of the vibration damping structure is connected to the axle through a bracket arranged on the axle.
In the prior art, the bracket comprises a body and two claw parts arranged at the same end of the body, wherein the two claw parts are provided with coaxial connecting holes, and through holes vertical to the axis of the connecting holes in different planes are arranged on the outer sides of the claw parts. In the processing process of the bracket, two connecting holes with coaxial claw parts need to be processed, and in the prior art, the device for clamping the bracket is complex in structure, complex in clamping process and capable of influencing working efficiency, and in addition, the precision of the processed connecting holes is difficult to guarantee and the quality of products is influenced. The bracket is one of important parts in a vehicle weight-reducing structure, so that the design of the bracket claw connecting hole drilling clamp is of great significance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides a drilling clamp for a connecting hole of a claw part of a bracket, which is reasonable in design, facilitates clamping and fixing of a workpiece, improves the working efficiency and is beneficial to ensuring the quality of a processed product.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a support claw connecting hole boring grab, includes the base, the base top is provided with the boss, the boss top is provided with first screw rod and at least one stand, first screw rod passes briquetting and locking device threaded connection, along support connecting hole axial, the projection of connecting hole with the projection of first screw rod is non-overlapping.
Further, the boss be provided with the inconsistent second screw rod of bracket body, the second screw rod with boss threaded connection, the second screw rod with the base contained angle sets up.
Further, the width of the pressing block is smaller than the distance between the inner sides of the two claw parts of the bracket, and the length of the pressing block is larger than the distance between the inner sides of the two claw parts of the bracket.
Further, the length of the upright post is less than one half of the length of the through hole of the bracket.
Furthermore, the boss top is provided with two the stand, two the stand is located respectively first screw rod both sides.
Further, the upright post and the first screw rod are vertically arranged.
The utility model has the beneficial effects that: the utility model provides a support claw connecting hole boring grab, includes the base, the base top is provided with the boss, the boss top is provided with first screw rod and at least one stand, first screw rod passes briquetting and locking device threaded connection, along support connecting hole axial, the projection of connecting hole with the projection of first screw rod is non-overlapping. The through hole of the claw part of the bracket is sleeved outside the upright post, and the two ends of the pressing block respectively press the side parts of the claw part and are locked by the locking device, so that the bracket is clamped and fixed. The utility model has reasonable design and convenient clamping, improves the working efficiency and is beneficial to ensuring the quality of processed products.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a side view of fig. 1.
Fig. 4 is a schematic structural view of the bracket.
Description of reference numerals:
1-base 2-boss
3-first screw rod 4-upright column
5-pressing block 6-locking device
7-bracket 71-claw portion
711-connecting hole 712-through hole
72-body
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific examples, which are not intended to limit the scope of the utility model.
As shown in fig. 1, fig. 2, fig. 3, and fig. 4, the bracket claw connection hole drilling jig of the present embodiment includes a base 1, a boss 2 is disposed above the base 1, a first screw rod 3 and at least one upright post 4 are disposed above the boss 2, the upright post 4 and the first screw rod 3 are vertically disposed, the first screw rod 3 passes through a pressing block 5 and is in threaded connection with a locking device 6, the locking device 6 may be a locking nut, and along an axial direction of a connection hole 711 of a bracket 7, a projection of the connection hole 711 is not overlapped with a projection of the first screw rod 3, that is, when the drill bit processes the connection hole 711, the drill bit does not collide with the first screw rod 3. When a workpiece is clamped, the first screw 3 is positioned between the two claw parts 71, the through holes 712 of the claw parts 71 are sleeved on the upright post 4, then the pressing block 5 is lifted, the pressing block 5 is rotated to enable two ends of the pressing block 5 to be in contact with one side of the claw parts 71, and then the locking device is locked to enable the pressing block 5 to be pressed tightly, so that the bracket is fixed.
The boss 2 be provided with the inconsistent second screw rod 8 of bracket 7 body 72, second screw rod 8 with boss 2 threaded connection, second screw rod 8 with base 1 contained angle sets up, and during the clamping work piece, second screw rod 8 is inconsistent with body 72, can improve the fastness of clamping, prevents to add man-hour, and the bracket takes place to rock.
The width of the pressing block 5 is smaller than the distance between the inner sides of the two claw parts 71 of the bracket 7, the length of the pressing block 5 is larger than the distance between the inner sides of the two claw parts 71 of the bracket 7, and when the pressing block 5 is not used, the pressing block 5 can rotate to the middle position of the two claw parts 71, so that the clamping and the dismounting of a workpiece are facilitated; the pressing block 5 and the locking device 6 do not need to be taken down from the first screw rod 3, and the working efficiency is improved.
If the through hole 712 overlaps the coupling hole 711, the length of the post 4 is less than half of the length of the through hole 712 of the bracket 7, thereby preventing the drill from contacting the post 4 when the coupling hole 711 is machined.
Two upright columns 4 are arranged above the boss 2, the two upright columns 4 are respectively positioned at two sides of the first screw rod 3, and the two through holes 712 of the claw part 71 are respectively sleeved on the upright columns 4, so that the fixation of a workpiece is facilitated.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a support claw portion connecting hole boring grab which characterized in that: including base (1), base (1) top is provided with boss (2), boss (2) top is provided with first screw rod (3) and at least one stand (4), briquetting (5) and locking device (6) threaded connection are passed in first screw rod (3), along bracket (7) connecting hole (711) axial, the projection of connecting hole (711) with the projection of first screw rod (3) is non-overlapping.
2. The bracket claw connecting hole drilling jig according to claim 1, characterized in that: boss (2) be provided with bracket (7) body (72) inconsistent second screw rod (8), second screw rod (8) with boss (2) threaded connection, second screw rod (8) with base (1) contained angle sets up.
3. The bracket claw connecting hole drilling jig according to claim 1, characterized in that: the width of the pressing block (5) is smaller than the distance between the inner sides of the two claw parts (71) of the bracket (7), and the length of the pressing block (5) is larger than the distance between the inner sides of the two claw parts (71) of the bracket (7).
4. The bracket claw connecting hole drilling jig according to claim 1, characterized in that: the length of the upright post (4) is less than half of the length of the through hole (712) of the bracket (7).
5. The bracket claw connecting hole drilling jig according to claim 1, characterized in that: the two upright columns (4) are arranged above the boss (2), and the two upright columns (4) are respectively positioned on two sides of the first screw rod (3).
6. The bracket claw connecting hole drilling jig according to claim 1, characterized in that: the upright post (4) and the first screw (3) are vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121805211.4U CN215469688U (en) | 2021-08-04 | 2021-08-04 | Bracket claw connecting hole drilling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121805211.4U CN215469688U (en) | 2021-08-04 | 2021-08-04 | Bracket claw connecting hole drilling clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215469688U true CN215469688U (en) | 2022-01-11 |
Family
ID=79755443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121805211.4U Active CN215469688U (en) | 2021-08-04 | 2021-08-04 | Bracket claw connecting hole drilling clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215469688U (en) |
-
2021
- 2021-08-04 CN CN202121805211.4U patent/CN215469688U/en active Active
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| GR01 | Patent grant |