CN210632814U - Contact riveting tool - Google Patents
Contact riveting tool Download PDFInfo
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- CN210632814U CN210632814U CN201921537951.7U CN201921537951U CN210632814U CN 210632814 U CN210632814 U CN 210632814U CN 201921537951 U CN201921537951 U CN 201921537951U CN 210632814 U CN210632814 U CN 210632814U
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Abstract
The utility model discloses a contact riveting tool. The tool comprises a press riveting module and a base; the press riveting module comprises a horizontal fixing plate and a vertical fixing plate arranged on the horizontal fixing plate; a clamp and a limiting plate are arranged at the upper part of the vertical fixing plate; the base comprises two layers of base plates, and mounting holes and auxiliary positioning bulges are arranged on the base plates; during riveting, the opposite pieces to be riveted are respectively fixed on the base and the limiting plate, and the clamp applies downward pressure to successfully rivet the opposite pieces. The contact riveting tool is simple in structure and convenient to operate and maintain; by using the base with the positioning function and the limiting plate, the stability of the part in the horizontal direction during riveting is ensured, the riveting accuracy is ensured, the riveting quality is improved, and riveting waste products are not generated; the use of frock replaces artifical hammering riveting, reduces handheld riveting link in advance, reduces operator's injured risk, has reduced the part and has improved work efficiency when the circulation of station reaches whole production time.
Description
Technical Field
The utility model belongs to the electric connector field, concretely relates to contact riveting tool.
Background
At present, electrical connectors are used in various industries, in which a contact is one of the key parts of the electrical connector, and most signal contacts need to be riveted. In the prior art, riveting is mainly carried out in a manual hammering mode, and the method easily causes that riveting is not in place or deflection is generated in the riveting process, so that a large amount of contact pieces are scrapped. The contact piece is not riveted in place, so that inevitable potential safety hazards can be caused in the subsequent use of the contact piece, the use cost of the device can be influenced by the scrapping of a large number of riveted contact pieces, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, an object of the utility model is to provide a contact riveting tool improves riveted work efficiency and success rate, guarantees the riveting quality, and the production time that can adapt to the electric connector is tight, and characteristics that big batch and production line fineness height required.
The utility model discloses a following technical scheme:
a contact riveting tool comprises a riveting module and a base; the press riveting module comprises a horizontal fixing plate and a vertical fixing plate arranged on the horizontal fixing plate;
a clamp is arranged at the upper part of the vertical fixed plate, the clamp comprises a mounting seat, a handle, a linkage rod and a lower pressing rod, the mounting seat is fixed on the vertical fixed plate, one end of the handle is hinged to the mounting seat, the other end of the handle is in transmission connection with the lower pressing rod through the linkage rod, and the lower pressing rod is arranged in a limiting sleeve of the mounting seat; a horizontal limiting plate is movably mounted at the lower part of the vertical fixing plate, and a limiting hole is formed in the limiting plate;
the base includes first bed plate and second bed plate, second bed plate demountable installation is on first bed plate, has seted up a plurality of mounting holes and/or assistance-localization real-time arch on the second bed plate.
Further, the pressure riveting module further comprises a handle, the lower portion of the handle is installed on the horizontal fixing plate, and one side of the handle is fixedly connected with the vertical fixing plate. The transfer of the riveting tool of the contact element is conveniently realized through the handle, and the handle is respectively fixed with the horizontal fixing plate and the vertical fixing plate through the bottom surface and the side surface, so that strong support is provided, and the effect of stabilizing the vertical fixing plate is achieved.
Furthermore, an opening is formed in the vertical fixing plate, and the limiting plate is inserted and fixed on the vertical fixing plate through the opening. And the bolt is placed at the exposed part of the limiting plate after the limiting plate is inserted into the vertical fixing plate. The limiting plate adopts the installation mode of tapping insertion, and is convenient to install and replace. The bolt is placed on the limiting plate, so that the horizontal stress of the limiting plate can be prevented from being separated from the vertical fixing plate, and the stability of the device in the using process is ensured.
Furthermore, a detachable chuck is arranged at the pressing front end of the pressing rod. If the chuck generates great abrasion in the use process, the chuck is convenient to disassemble and replace.
Furthermore, the number of the limiting plates is more than one, and the limiting plates are vertically and correspondingly arranged on the vertical fixing plate. Furthermore, the size of the limiting hole on the limiting plate is different in specification. The limit during the installation of components and parts of different length, different size of a dimension can be satisfied.
Furthermore, the horizontal fixing plate is provided with a mounting positioning bulge, a positioning hole is formed in the corresponding position of the lower surface of the first base plate, and the elements to be riveted, which are placed on the base, are ensured to vertically correspond to the chuck of the clamp through the matching of the positioning hole and the positioning bulges at different positions. Specifically, the positions of the positioning protrusions correspond to the mounting holes in the base and the positions of the auxiliary positioning protrusions one to one, when an element to be riveted is placed in a certain mounting hole or an auxiliary positioning protrusion, the positioning holes in the lower surface of the first base plate can be matched with the corresponding positioning protrusions, and the riveting holes can be quickly matched with the chucks.
Furthermore, the horizontal fixing plate is provided with a positioning fixing hole, the first base plate or the second base plate is provided with a positioning fixing hole corresponding to the positioning fixing hole of the horizontal fixing plate, the base can be fixed on the horizontal fixing plate by using a bolt, and the elements to be riveted arranged at different positions on the base are ensured to vertically correspond to the chuck of the clamp by using the cooperation of the positioning fixing holes at different positions.
The utility model discloses a method for riveting is implemented to contact riveting tool, including following step:
s1, placing the base on a horizontal fixing plate, and selectively placing the element to be riveted on the base, a matched mounting hole or an auxiliary positioning bulge to ensure that the element to be riveted is positioned under the chuck clamp and the central line of the element to be riveted is parallel to the working stroke of the clamp;
s2, penetrating the riveting insert through the limiting plate to align the element to be riveted;
and S3, pressing down the clamp handle, and applying pressure to rivet and match the riveting insert with the element to be riveted.
Further, in the mounting hole of the second base plate or the caulking auxiliary used at the time of caulking, a protective sleeve is mounted. The riveting auxiliary part comprises a riveting positioning pipe during the installation of the jack body and other auxiliary parts which need to be inserted into and contacted with the riveting part during riveting. The material of the protective sleeve is PA66 or SMC material. By using the protective sleeve, the contact is prevented from directly contacting with the metal device, which may cause damage to the connector due to high force.
Since the technical scheme is used, the utility model discloses following beneficial effect has: 1) the contact riveting tool is simple in structure, convenient to operate and maintain and capable of achieving rapid placement and detachment of the tool; 2) by using the base with the positioning function and the limiting plate, the stability of parts in the horizontal direction during riveting is ensured, no deflection is generated during riveting, the riveting accuracy is ensured, the riveting quality is improved, and riveting waste products are not generated; 3) the push-pull type rapid clamp is used, and the hand strength is combined, so that larger pressure can be provided, and the requirement of force required by riveting the contact element is met; 4) the use of frock replaces artifical hammering riveting, reduces handheld riveting link in advance, reduces operator's injured risk, has reduced the part and has improved work efficiency when the circulation of station reaches whole production time.
Drawings
Fig. 1 is a schematic view of a press-riveting module of a contact riveting tool of the present invention;
FIG. 2 is a base elevation view of a contact riveting tool of the invention;
FIG. 3 is a top view of a base of a contact riveting tool of the invention;
3 FIG. 3 4 3 is 3 a 3 schematic 3 sectional 3 view 3 A 3- 3 A 3 of 3 FIG. 3 3 3; 3
FIG. 5 is a schematic diagram of the implementation of example 1;
FIG. 6 is a schematic view of a base in embodiment 2;
FIG. 7 is a schematic diagram of the implementation process of example 2.
In fig. 1-6, 1 is a handle, 2 is a horizontal fixing plate, 3 is a vertical fixing plate, 4 is a mounting seat, 5 is a handle, 6 is a linkage rod, 7 is a down-pressing rod, 8 is a chuck, 9 is a limiting plate, 10 is a bolt, 11 is a positioning protrusion, 12 is a first base plate, 13 is a second base plate, 14 is an auxiliary positioning protrusion, 15 is a mounting hole, 16 is a positioning hole, 17 is a needle presser, 18 is a signal needle, 19 is a connector rear cover, 20 is a riveting positioning tube, 21 is a protective sleeve, 22 is a contact, 23 is a jack body, 24 is a positioning fixing hole, and 25 is a bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
a contact riveting tool comprises a riveting module and a base; as shown in fig. 1, the press riveting module includes a handle 1, a horizontal fixing plate 2 and a vertical fixing plate 3, the handle 1 is fixed to the horizontal fixing plate 2 through a bolt, and the vertical fixing plate 3 is fixed to one side of the handle 1 through a bolt. A clamp is arranged on the upper portion of the vertical fixing plate 3 and comprises a mounting seat 4, a handle 5, a linkage rod 6 and a lower pressing rod 7, the mounting seat 4 is fixed on the vertical fixing plate 3 through bolts, one end of the handle 5 is hinged to the upper portion of the mounting seat 4, the other end of the handle is in transmission connection with the lower pressing rod 7 through the linkage rod 6, the lower pressing rod 7 is arranged in a limiting sleeve of the mounting seat 4, and a detachable chuck 8 is arranged at the front end of the lower pressing rod 7; 3 lower parts of vertical fixed plate are perforated, and limiting plate 9 is inserted through the trompil and is fixed on vertical fixed plate 6, and the partial trompil that exposes behind limiting plate 9 inserted vertical fixed plate 6 places bolt 10, breaks away from vertical fixed plate 6 when preventing the horizontal atress of limiting plate 9. The number of the limiting plates 9 is two, and the limiting plates 9 are vertically and correspondingly arranged on the vertical fixing plate 6. The horizontal fixing plate 2 is provided with a mounting and positioning bulge 11,
as shown in fig. 2-4, the base includes a first base plate 12 and a second base plate 13, the second base plate 12 is installed on the first base plate 12 through bolts, four installation holes 15 with different sizes are formed in the second base plate 13 and correspond to the sizes of commonly used contact elements respectively, two auxiliary positioning protrusions 14 are further arranged on the second base plate 13, the auxiliary positioning protrusions 14 can be used for fixing the contact elements to be riveted with the insertion holes, and the size of the protrusions can be set according to the aperture sizes of the contact elements. The lower surface of the first base plate 11 is provided with a positioning hole 16 corresponding to the position of the positioning bulge 11 of the horizontal fixing plate 2.
The implementation process of the contact riveting tool is as follows: as shown in fig. 5, for mounting a signal pin 18 to a connector by using a pin press 17, placing a base on a horizontal fixing plate 2 and placing related parts on the base, mounting and fixing two holes of a certain type of connector rear cover 19 corresponding to auxiliary positioning protrusions 14 of the base, passing the pin press 17 and the signal pin 18 through a limiting hole (only one limiting plate can be used) with a proper size of the limiting plate 9, moving the base according to the mounting position, matching a positioning hole 16 on the lower surface of a first base plate 11 with a positioning protrusion 11 on the corresponding horizontal fixing plate 2, ensuring that a signal pin riveting hole of the connector rear cover 19 is positioned right below a chuck 8 and a central line is parallel to a working stroke of a clamp, ensuring that a stress point is positioned below the center of the chuck 8 during riveting and the base does not move in the riveting process; the clamp handle 5 is pressed down to apply pressure to align the staking hole and allow the signal pin 18 to be staked into the associated connector.
By adopting the method for riveting installation, the installation efficiency can be effectively improved, the personal safety of operators is guaranteed, and the yield is close to 100%.
Example 2:
as shown in fig. 6, on the basis of embodiment 1, a first base plate of the base is provided with positioning fixing holes 24, the horizontal fixing plate of the pressure riveting module is provided with positioning fixing holes corresponding to different positioning protrusions and mounting holes on the base, the base can be fixed on the horizontal fixing plate through a bolt, and the positioning fixing holes at different positions on the upper and lower sides are matched to ensure that the components to be riveted placed at different positions on the base vertically correspond to the chuck of the clamp.
The riveting of the contact to the jack body is realized, as shown in fig. 1 and 7, a part to be riveted is firstly placed into a riveting positioning tube 20, an SMC protective sleeve 21, a certain type contact element contact 22 and a jack body 23 are placed into the riveting positioning tube 20 from top to bottom, the riveting positioning tube 19 penetrates through a limiting plate 9, the jack body 22 is placed into a corresponding mounting hole in a base, the base is moved according to the mounting position, the positioning fixing hole of a first base plate 11 is matched with the positioning fixing hole on a corresponding horizontal fixing plate 2, the riveting positioning tube 20 is ensured to be positioned under a chuck 8, the central line is parallel to the working stroke of a clamp, a stress point is ensured to be positioned under the center of the chuck 8 during riveting, a bolt 25 is inserted for fixing, a clamp handle is pressed downwards, pressure is applied, and the part is riveted in place.
The riveting mode of the riveting tool is changeable, the riveting positioning pipe can be adopted for auxiliary installation, and the parts cannot be damaged while quick and accurate installation is realized.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A contact riveting tool, comprising: the riveting device comprises a riveting module and a base; the press riveting module comprises a horizontal fixing plate and a vertical fixing plate arranged on the horizontal fixing plate;
a clamp is arranged at the upper part of the vertical fixed plate, the clamp comprises a mounting seat, a handle, a linkage rod and a lower pressing rod, the mounting seat is fixed on the vertical fixed plate, one end of the handle is hinged to the mounting seat, the other end of the handle is in transmission connection with the lower pressing rod through the linkage rod, and the lower pressing rod is arranged in a limiting sleeve of the mounting seat; a horizontal limiting plate is movably mounted at the lower part of the vertical fixing plate, and a limiting hole is formed in the limiting plate;
the base includes first bed plate and second bed plate, second bed plate demountable installation is on first bed plate, has seted up a plurality of mounting holes and/or assistance-localization real-time arch on the second bed plate.
2. The contact riveting tool of claim 1, wherein: the pressure riveting module further comprises a handle, the lower portion of the handle is installed on the horizontal fixing plate, and one side of the handle is fixedly connected with the vertical fixing plate.
3. The contact riveting tool of claim 1, wherein: the vertical fixing plate is provided with an opening, and the limiting plate is inserted and fixed on the vertical fixing plate through the opening.
4. The contact riveting tool of claim 3, wherein: and the bolt is placed at the exposed part of the limiting plate after the limiting plate is inserted into the vertical fixing plate.
5. The contact riveting tool of claim 1, wherein: the pressing front end of the pressing rod is provided with a detachable chuck.
6. Contact riveting tool according to any one of claims 1-5, wherein: the number of the limiting plates is more than one, and the limiting plates are vertically and correspondingly arranged on the vertical fixing plate.
7. The contact riveting tool of claim 6, wherein: the horizontal fixing plate is provided with an installation positioning bulge, a positioning hole is formed in the corresponding position of the lower surface of the first base plate, and the positioning hole is matched with the positioning bulges at different positions to ensure that an element to be riveted, which is placed on the base, corresponds to a chuck of the clamp up and down.
8. The contact riveting tool of claim 6, wherein: the horizontal fixing plate is provided with a positioning fixing hole, the first base plate or the second base plate is provided with a positioning fixing hole corresponding to the positioning fixing hole of the horizontal fixing plate, the base can be fixed on the horizontal fixing plate through a bolt, and the elements to be riveted arranged on the base at different positions are guaranteed to vertically correspond to a chuck of the clamp through cooperation of the positioning fixing holes at the upper position and the lower position.
9. The contact riveting tool of claim 6, wherein the mounting hole of the second shoe plate mounts a protective sleeve therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921537951.7U CN210632814U (en) | 2019-09-17 | 2019-09-17 | Contact riveting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921537951.7U CN210632814U (en) | 2019-09-17 | 2019-09-17 | Contact riveting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210632814U true CN210632814U (en) | 2020-05-29 |
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ID=70800448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921537951.7U Active CN210632814U (en) | 2019-09-17 | 2019-09-17 | Contact riveting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210632814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576113A (en) * | 2019-09-17 | 2019-12-17 | 资阳中车电气科技有限公司 | contact riveting tool and riveting method |
| CN113385584A (en) * | 2021-07-01 | 2021-09-14 | 河北成华机械制造有限公司 | Special device for riveting inner plate of lever block wrench and brake cover |
-
2019
- 2019-09-17 CN CN201921537951.7U patent/CN210632814U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576113A (en) * | 2019-09-17 | 2019-12-17 | 资阳中车电气科技有限公司 | contact riveting tool and riveting method |
| CN110576113B (en) * | 2019-09-17 | 2024-03-08 | 资阳中车电气科技有限公司 | Contact riveting tool and riveting method |
| CN113385584A (en) * | 2021-07-01 | 2021-09-14 | 河北成华机械制造有限公司 | Special device for riveting inner plate of lever block wrench and brake cover |
| CN113385584B (en) * | 2021-07-01 | 2023-03-14 | 河北成华机械制造有限公司 | Special device for riveting inner plate of lever block wrench and brake cover |
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