CN216575232U - Separated type pressing and punching device for instrument framework - Google Patents
Separated type pressing and punching device for instrument framework Download PDFInfo
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- CN216575232U CN216575232U CN202122744738.7U CN202122744738U CN216575232U CN 216575232 U CN216575232 U CN 216575232U CN 202122744738 U CN202122744738 U CN 202122744738U CN 216575232 U CN216575232 U CN 216575232U
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Abstract
The utility model discloses a separated pressing punching device of an instrument frame, which comprises a hand press, a riveting base and a clamp, wherein the clamp comprises two combined pressing blocks, a pressing punching bush, a fastening bolt and a fastening nut; two ends between the adjacent combined pressing blocks are respectively provided with a pressing punching point bushing in a pressing way, and the adjacent combined pressing blocks are fixedly connected with a fastening nut through a fastening bolt; the instrument frame is sleeved on the clamp, the shaft tip assembly of the instrument frame is correspondingly placed in the pressing punching point bushing for pressing, and the end of the pressing punching point bushing is correspondingly provided with a punching three-point tool bit. According to the utility model, the instrument framework is sleeved on the clamp, and the two ends between the adjacent combined pressing blocks are respectively provided with the pressing punching point bushings in a pressing manner, so that the instrument framework can be prevented from deforming in the assembling process; meanwhile, the coaxiality of the shaft tip assembly on the instrument framework is guaranteed through the press-fit punching point bushing coaxially arranged at the two ends, and the practicability is better.
Description
Technical Field
The utility model belongs to the technical field of clamps for instrument frames, and particularly relates to a separated type pressing and punching device for an instrument frame.
Background
The instrument frame is a part of an instrument wire frame assembly, as shown in fig. 3, two ends of the instrument frame are respectively pressed and riveted with a shaft tip assembly, an electrified coil is wound on the periphery of the instrument frame assembly to form the wire frame assembly, the wire frame assembly is installed on a rotating shaft inside a product, and the product can rotate inside the product during working, so that a product screwdriver is driven to rotate, and the purpose of indication is achieved. In this assembly, the coaxiality of the two tips is critical for the proper operation of the product. However, in the prior art, two ends of the pressure rivet for the instrument frame are respectively pressed, and the instrument frame is light and soft, so that the instrument frame is easy to deform in the pressing process, the coaxiality is difficult to guarantee, the instrument cannot rotate flexibly during working, and the phenomenon of pointer clamping stagnation is easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a separated pressing and punching device for an instrument frame.
The utility model is mainly realized by the following technical scheme:
a separated type pressing punching device of an instrument frame comprises a hand press, a riveting base and a clamp, wherein the clamp comprises two combined pressing blocks, a pressing punching bush, a fastening bolt and a fastening nut; the bottom of a flat punch of the hand press is provided with a riveting base, and a clamp is arranged on the riveting base; two ends between adjacent combined pressing blocks are respectively provided with a pressing punching point bushing in a pressing way, and the adjacent combined pressing blocks are fixedly connected with a fastening nut through a fastening bolt; the instrument frame is sleeved on the clamp, the shaft tip assembly of the instrument frame is correspondingly placed in the pressing punching point bushing for pressing, and the end of the pressing punching point bushing is correspondingly provided with a punching three-point tool bit.
In the using process of the utility model, the 2 combined pressing blocks can fix the pressing point bushing according to the specified size; when the instrument frame assembly is pressed and punched, the instrument frame is firstly sleeved on the fixture, then the shaft tip assembly is placed into the pressing and punching point bushing of the fixture for pressing, and after one end of the shaft tip assembly is pressed, the other end of the instrument frame is pressed. After the pressing is completed, the fastening nut of the fixture is detached, the fastening bolt is taken down, the 2 combined pressing blocks are detached, then the pressing punching point bushing is gently taken down, and the pressing punching point assembly of the instrument frame assembly with the shaft tip is completed. According to the utility model, the instrument framework is sleeved on the clamp, and the pressing punching point bushings are respectively arranged at two ends between the adjacent combined pressing blocks in a pressing manner, so that the instrument framework can be prevented from deforming in the assembling process, and meanwhile, the coaxiality of the shaft point assembly on the instrument framework is ensured through the pressing punching point bushings correspondingly arranged at the two ends, and the instrument framework has better practicability.
In order to better implement the utility model, furthermore, the pressing punching point bushings arranged at two ends are coaxially arranged.
In order to better implement the utility model, further, the pressing point bushing is arranged coaxially with the flat punch.
In order to better realize the utility model, the pressing punching point bushings arranged at the two ends are further symmetrically arranged.
In order to better realize the utility model, the adjacent combined pressing blocks are connected with the fastening nuts through two groups of symmetrically arranged fastening bolts.
In order to better realize the utility model, further, the bottom of the riveting base is connected with the base body of the hand press in an embedded mode, and the top of the riveting base is adaptive to the shape of the clamp.
The utility model has the beneficial effects that:
according to the utility model, the instrument framework is sleeved on the clamp, and the two ends between the adjacent combined pressing blocks are respectively provided with the pressing punching point bushings in a pressing manner, so that the instrument framework can be prevented from deforming in the assembling process; meanwhile, the coaxiality of the shaft tip assembly on the instrument framework is guaranteed through the press-fit punching point bushing coaxially arranged at the two ends, and the practicability is better.
Drawings
FIG. 1 is a schematic representation of the operation of the clamp of the present invention;
FIG. 2 is a schematic view of the construction of the clamp of the present invention;
fig. 3 is a schematic view of the structure of the assembled meter frame.
Wherein: 1-a hand press, 2-an instrument frame, 3-a clamp, 4-a riveting base, 5-a combined pressing block, 6-a pressing punching point bushing and 7-a fastening nut.
Detailed Description
Example 1:
a separated pressing punching device of an instrument frame is shown in figures 1-3 and comprises a hand press 1, a riveting base 4 and a clamp 3, wherein the clamp 3 comprises two combined pressing blocks 5, a pressing punching bush 6, a fastening bolt and a fastening nut 7; the bottom of a flat punch of the hand press 1 is provided with a riveting base 4, and a clamp 3 is arranged on the riveting base 4; two ends between adjacent combined pressing blocks 5 are respectively provided with a pressing punching point bushing 6 in a pressing way, and the adjacent combined pressing blocks 5 are fixedly connected with a fastening nut 7 through fastening bolts; the instrument framework 2 is sleeved on the fixture 3, the shaft tip assembly of the instrument framework 2 is correspondingly placed in the pressing punching point bushing 6 for pressing, and the end of the pressing punching point bushing 6 is correspondingly provided with a punching three-point tool bit.
Example 2:
the embodiment is optimized on the basis of embodiment 1, and the pressing punching point bushings 6 arranged at two ends are coaxially arranged.
Further, the press-fit punch point bushing 6 is disposed coaxially with the flat punch.
Further, the pressing punching point bushings 6 arranged at the two ends are symmetrically arranged.
Furthermore, two groups of fastening bolts which are symmetrically arranged are connected between the adjacent combined pressing blocks 5 with fastening nuts 7.
Further, the bottom of the riveting base 4 is connected with the base body of the hand press 1 in an embedded mode, and the top of the riveting base is adaptive to the shape of the clamp 3.
In the using process, a flat punch is clamped on a hand press 1, the movement of the flat punch is controlled by adjusting the movement of a handle of the hand press 1 on a shaft, when an instrument frame 2 component is pressed to a punching point, an instrument frame 2 is firstly sleeved on a clamp 3, then a shaft tip component is placed in a pressing punching point bush 6 of the clamp 3 for pressing, after one end is pressed, the other end of the instrument frame 2 is pressed, after the pressing is finished, a fastening nut 7 and a fastening bolt of the clamp 3 are detached, 2 combination pressing blocks 5 are detached, then the pressing punching point bush 6 is gently taken down, and the pressing punching point assembling of the instrument frame 2 component with the shaft tip is finished. According to the utility model, the instrument frame 2 is sleeved on the clamp 3, and the two ends between the adjacent combined pressing blocks 5 are respectively provided with the pressing punching point bushings 6 in a pressing manner, so that the instrument frame 2 can be prevented from deforming in the assembling process; meanwhile, the coaxiality of the shaft tip assembly on the instrument framework 2 is guaranteed through the press-fit punching point bushing 6 coaxially arranged at the two ends, and the practicability is better.
Other parts of this embodiment are the same as embodiment 1, and thus are not described again.
Example 3:
a separated pressing and punching device for an instrument frame is shown in figures 1-3 and comprises 1 riveting base 4, 2 pressing and punching bushings 6, 2 symmetrical combined pressing blocks 5, 2 fastening bolts and 2 fastening nuts 7. The end heads of the 2 pressing point punching bushings 6 are respectively provided with a three-point punching tool bit; 2, the combined pressing block 5 can fix the pressing point bushing 6 according to the specified size; when the assembly of the instrument framework 2 is pressed and punched, the instrument framework 2 is firstly sleeved on the fixture 3, then the shaft tip assembly is put into the pressing and punching point bushing 6 of the fixture 3 for pressing, and after one end is pressed, the other end of the instrument framework 2 is pressed. After the pressing is completed, the fastening nut 7 of the fixture 3 is detached, the fastening bolt is taken down, the 2 combined pressing blocks 5 are detached, then the pressing punching point bushing 6 is gently taken down, and the pressing punching point assembly of the instrument framework 2 assembly with the shaft tip is completed.
In the using process, a flat punch is clamped on a hand press 1, the movement of the flat punch is controlled by adjusting the movement of a handle of the hand press 1 on a shaft, when an instrument frame 2 component is pressed to a punching point, an instrument frame 2 is firstly sleeved on a clamp 3, then a shaft tip component is placed in a pressing punching point bush 6 of the clamp 3 for pressing, after one end is pressed, the other end of the instrument frame 2 is pressed, after the pressing is finished, a fastening nut 7 and a fastening bolt of the clamp 3 are detached, 2 combination pressing blocks 5 are detached, then the pressing punching point bush 6 is gently taken down, and the pressing punching point assembling of the instrument frame 2 component with the shaft tip is finished. According to the utility model, the instrument frame 2 is sleeved on the clamp 3 for assembly, so that the instrument frame 2 can be prevented from deforming in the assembly process, meanwhile, the coaxiality of a shaft tip assembly on the instrument frame 2 is ensured through the pressing punching point bushes 6 symmetrically arranged at two ends, and the instrument frame has better practicability.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.
Claims (6)
1. A separated type pressing punching device of an instrument frame is characterized by comprising a hand press (1), a riveting base (4) and a clamp (3), wherein the clamp (3) comprises two combined pressing blocks (5), a pressing punching bush (6), a fastening bolt and a fastening nut (7); a riveting base (4) is arranged at the bottom of a flat punch of the hand press (1), and a clamp (3) is arranged on the riveting base (4); two ends between adjacent combined pressing blocks (5) are respectively provided with a pressing punching point bushing (6) in a pressing way, and the adjacent combined pressing blocks (5) are fixedly connected with a fastening nut (7) through fastening bolts; the instrument frame (2) is sleeved on the fixture (3), a shaft tip assembly of the instrument frame (2) is correspondingly placed in the pressing punching point bushing (6) for pressing, and the end of the pressing punching point bushing (6) is correspondingly provided with a punching three-point tool bit.
2. A separate press-fit punching device for instrument frame as claimed in claim 1, wherein the press-fit punching bushings (6) disposed at both ends are coaxially disposed.
3. A separate press-fit punch device for instrument frames according to claim 2, characterised in that the press-fit punch bush (6) is arranged coaxially with the flat punch.
4. A separate press-fit punching device for instrument frames according to claim 2, characterized in that the press-fit punching bushings (6) arranged at both ends are symmetrically arranged.
5. The separated pressing and punching device for the instrument frame is characterized in that adjacent combined pressing blocks (5) are connected with fastening nuts (7) through two groups of symmetrically arranged fastening bolts.
6. A split-type press-fit dotting device for instrument frames according to any one of claims 1-5, characterized in that the bottom of the riveting base (4) is embedded in the base of the hand press (1) and the top is adapted to the shape of the clamp (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122744738.7U CN216575232U (en) | 2021-11-10 | 2021-11-10 | Separated type pressing and punching device for instrument framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122744738.7U CN216575232U (en) | 2021-11-10 | 2021-11-10 | Separated type pressing and punching device for instrument framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216575232U true CN216575232U (en) | 2022-05-24 |
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ID=81645242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122744738.7U Active CN216575232U (en) | 2021-11-10 | 2021-11-10 | Separated type pressing and punching device for instrument framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216575232U (en) |
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2021
- 2021-11-10 CN CN202122744738.7U patent/CN216575232U/en active Active
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