Bent plate riveting tool
By designing a bending plate riveting fixture and utilizing the cooperation of a lifting block and a rivet installation sleeve, the mechanized extraction of rivets was achieved, solving the problem of difficult rivet extraction and improving the convenience and efficiency of riveting operations.
Patent Information
- Application Number
- CN202422591856.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-25
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-10-25
AI Technical Summary
In existing technologies, longer rivets are difficult to remove from the riveting machine after riveting, making it inconvenient to remove the riveted bent sheet metal parts and affecting riveting efficiency.
A bending plate riveting fixture was designed, comprising a fixture body, a lifting block, and a guide shaft. The lifting action of the lifting block enables the mechanized extraction of rivets. Combined with the structural design of the rivet mounting sleeve and the top plate, it facilitates the placement and extraction of rivets.
It improves the convenience and efficiency of riveting operations, making it easy to remove bent sheet metal parts after riveting, thus improving the overall efficiency of the riveting process.
Smart Images
Figure CN223670150U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of riveting process especially relates to a kind of bending plate riveting tool. BACKGROUND
[0002] Rivet riveting is a common connection mode, and is often used for the connection of sheet metal parts. Some rivets for connecting the bending sheet metal parts are long. When the rivet is riveted using a riveter, the sheet metal part needs to be lifted up by a large distance to pull out the rivet from the place where the rivet is placed in the riveter. Therefore, it is troublesome to take out the sheet metal part after riveting. CONTENT OF THE UTILITY MODEL
[0003] To solve the problems of the prior art, the utility model provides a kind of bending plate riveting tool, which is simple in structure, can mechanically pull out the long rivet by lifting action, is convenient for the operator to take out the bending plate sheet metal part after riveting, and thus improves the overall riveting efficiency.
[0004] The technical problem to be solved by the utility model is solved by the following technical means: a kind of bending plate riveting tool, including tool main body and lifting block, the tool main body includes base, guide shaft set on the base and top plate set on the upper portion of the guide shaft, the lifting block is slidably arranged on the guide shaft, bending plate includes flat plate part, bending part and a plurality of rivet connecting holes set on the flat plate part, the top plate is provided with the first let slot matched with the bending part, the lifting block is provided with a plurality of installation holes corresponding to the rivet connecting hole and the rivet installation sleeve is matched and arranged in the installation hole, the top plate is provided with the first perforation matched with the rivet installation sleeve.
[0005] In the above scheme, the lifting block can be lifted, when the upper portion of the lifting block abuts against the lower portion of the top plate, the rivet installation sleeve just passes through the first perforation and exposes the middle groove of the rivet installation sleeve, and the groove is used for placing the rivet. The operator can easily put the rivet into the rivet installation sleeve on the top plate. The rivet installation sleeve is replaced in length according to the length of the rivet to be riveted by the bending plate. On the other hand, the rivet connecting hole on the bending plate can be positioned and limited on the top plate according to the rivet loaded in the rivet installation sleeve. Then, the rivet is riveted by using the external riveter. The lifting block is lowered, so that the rivet installation sleeve is also lowered, and then the rivet is pulled out from the rivet installation sleeve. Then, the operator can conveniently take out the bending plate. The bending part of the bending plate can be limited and avoided by the first let slot, so as not to affect the placement of the bending plate on the top plate.
[0006] In one embodiment, the middle portion of the base is provided with a lifting driver matched with the lifting block.
[0007] In the above scheme, the lifting driver can be a conventional driving component, which mainly can push and pull the lifting block to lift.
[0008] In an embodiment, the lifting block is provided with a shaft hole matched with the guide shaft.
[0009] In an embodiment, the top plate is provided with a material taking gap on the upper side.
[0010] In the above scheme, the material taking gap is a rectangular structure gap, which can be used for the fingers of the operator to stretch in and push the bending plate by the fingers, so as to facilitate the bending plate to be taken away.
[0011] In an embodiment, the upper part of the material taking gap is provided with a transition fillet structure.
[0012] In an embodiment, the upper part of the lifting block is provided with a second clearance slot matched with the first clearance slot.
[0013] In the above scheme, the second clearance slot is located directly below the first clearance slot, and the cross-sectional size of the two is consistent. The second clearance slot is used to avoid the bending part with large height size, so that after the lifting block is lifted to contact with the top plate, the bending part can be inserted into the second clearance slot to prevent interference. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 is a structural schematic diagram of the utility model;
[0015] Figure 2 is a structural explosion schematic diagram of the utility model. DETAILED DESCRIPTION
[0016] The utility model will be further described in detail below in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the utility model, and not to limit the utility model. In addition, it should be noted that in order to facilitate the description, only the part related to the utility model is shown in the drawings, not all structures.
[0017] As Figure 1 and Figure 2The utility model discloses a technical scheme which is shown as follows: the utility model relates to a bending plate riveting tool, which comprises a tool main body 1 and a lifting block 2, wherein the tool main body 1 comprises a base 3, a guide shaft 4 arranged on the base 3 and a top plate 5 arranged on the upper portion of the guide shaft 4, the lifting block 2 is slidingly arranged on the guide shaft 4, a bending plate 6 comprises a flat plate portion 7, a bent portion 8 and a plurality of rivet connecting holes 9 arranged on the flat plate portion 7, the top plate 5 is provided with a first clearance groove 10 matched with the bent portion 8, the lifting block 2 is provided with a plurality of mounting holes corresponding to the rivet connecting holes 9, and a rivet mounting sleeve 11 is arranged in the mounting hole.
[0018] In the above scheme, the lifting block 2 can be lifted, when the upper portion of the lifting block 2 abuts against the lower portion of the top plate 5, the rivet mounting sleeve 11 just penetrates through the first perforation 12 and exposes the middle groove of the rivet mounting sleeve 11, and the groove is used for placing a rivet 17; an operator can easily put the rivet 17 into the rivet mounting sleeve 11 on the top plate 5, and the rivet mounting sleeve 11 can be replaced in length according to the length of the rivet to be riveted by the bending plate 6; on the other hand, the rivet connecting holes 9 on the bending plate 6 can be positioned according to the rivet arranged in the rivet mounting sleeve 11 and thus be positioned and placed on the top plate 5, and then a riveting work is completed by using an external riveting machine to press the rivet, and the lifting block 2 is lowered, so that the rivet mounting sleeve 11 is also lowered, and then the rivet is pulled out of the rivet mounting sleeve 11, and the operator can conveniently take away the bending plate 6; wherein the bent portion 8 of the bending plate 6 can be limited and avoided through the first clearance groove 10, so as not to affect the placement of the bending plate 6 on the top plate 5.
[0019] In an embodiment, the middle portion of the base 3 is provided with a lifting driver 13 matched with the lifting block 2.
[0020] In the above scheme, the lifting driver 13 can be a conventional driving component, which mainly serves to push and pull the lifting block 2 to lift.
[0021] In an embodiment, the lifting block 2 is provided with a shaft hole matched with the guide shaft 4.
[0022] In an embodiment, one side of the upper portion of the top plate 5 is provided with a material taking gap 14.
[0023] In the above scheme, the material taking gap 14 is a rectangular structure gap, which can be used for conveniently inserting a finger of an operator and prying up the bending plate 6 through the finger, so as to conveniently take away the bending plate 6.
[0024] In an embodiment, the upper part of the material taking gap 14 is provided with a transition round corner structure 15.
[0025] In an embodiment, the upper part of the lifting block 2 is provided with a second clearance slot 16 matched with the first clearance slot 10.
[0026] In the above scheme, the second clearance slot 16 is located directly below the first clearance slot 10, and the cross-sectional size of the two is consistent. The second clearance slot 16 is used to avoid the interference of the bending part 8 with a larger height size. When the lifting block 2 is lifted to contact the top plate 5, the bending part 8 can be inserted into the inside of the second clearance slot 16 to prevent interference.
Claims
1. A bending plate riveting tool, characterized in that: Including tool main body (1) and lifting block (2), the tool main body (1) includes base (3), guide shaft (4) arranged on the base (3) and top plate (5) arranged on the upper portion of the guide shaft (4), the lifting block (2) is slidably arranged on the guide shaft (4), the bending plate (6) includes flat plate part (7), bending part (8) and several rivet connecting holes (9) arranged on the flat plate part (7), the top plate (5) is provided with the first let slot (10) matched with the bending part (8), the lifting block (2) is provided with several installation holes corresponding to the rivet connecting hole (9) and the installation hole is provided with rivet installation sleeve (11) matched, the top plate (5) is provided with the first perforation (12) matched with the rivet installation sleeve (11).
2. The clinch tool of claim 1, wherein: The middle portion of the base (3) is provided with a lifting driver (13) matched with the lifting block (2).
3. The clinch tool of claim 1, wherein: The lifting block (2) is provided with a shaft hole matched with the guide shaft (4).
4. The clinch tool of claim 1, wherein: The upper portion of one side of the top plate (5) is provided with a material taking gap (14).
5. The clinch tool of claim 4, wherein: The upper portion of the material taking gap (14) is provided with a transition fillet structure (15).
6. The clinch tool of claim 1, wherein: The upper portion of the lifting block (2) is provided with a second let slot (16) matched with the first let slot (10).