CN216541637U - Welding fixture for hardware - Google Patents
Welding fixture for hardware Download PDFInfo
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- CN216541637U CN216541637U CN202123154088.7U CN202123154088U CN216541637U CN 216541637 U CN216541637 U CN 216541637U CN 202123154088 U CN202123154088 U CN 202123154088U CN 216541637 U CN216541637 U CN 216541637U
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Abstract
The utility model relates to the field of hardware processing, in particular to a welding fixture for hardware, which comprises a bottom plate, wherein a first clamping mechanism is arranged on the bottom plate, the first clamping mechanism comprises a first clamping plate and at least two first positioning columns, the first clamping plate can be far away from or close to the two first positioning columns, a first limiting groove is arranged on one side, close to the first positioning columns, of the bottom of the first clamping plate, a sliding plate is further arranged on the bottom plate in a sliding mode, a second clamping mechanism is arranged on the upper surface of the sliding plate, and the structure of the second clamping mechanism is consistent with that of the first clamping mechanism. The fixing device can be more suitable for fixing sheet hardware by arranging the first limiting groove; the first clamping device comprises a spring for buffering, and thin sheet hardware is not easy to damage; and a collecting tank is also arranged so as to collect the welding slag.
Description
Technical Field
The utility model relates to the field of hardware processing, in particular to a welding clamp for hardware.
Background
Hardware is a tool obtained by processing and casting metals such as gold, silver, copper, iron, tin and the like, is used for fixing things, processing things, decorating and the like, and is an auxiliary and accessory finished product used in daily life and industrial production. Many hardware are formed by stamping metal plates, and the thickness of the hardware is relatively thin, so that two side faces with large area are clamped when welding, so that the hardware is prevented from being bent and deformed. However, some hardware has a raised structure, which makes clamping of both sides inconvenient, and the clamping firmness is reduced in order to avoid the raised part.
Therefore, there is a need for an improved structure that overcomes the above-mentioned deficiencies.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a welding clamp for hardware, which is realized by the following technical scheme:
the utility model provides a welding jig for hardware, includes the bottom plate, be provided with first fixture on the bottom plate, first fixture includes first grip block and two piece at least first location posts, first grip block can keep away from or be close to two first location posts, the bottom of first grip block is close to one side of first location post is provided with first spacing groove, it is provided with the sliding plate still to slide on the bottom plate, the upper surface of sliding plate is provided with second fixture, second fixture's structure with first fixture is unanimous.
In the above technical scheme: the bottom plate is used for bearing the rest parts; the first clamping mechanism is used for clamping one workpiece, and the second clamping mechanism is used for clamping another workpiece; the sliding plate is used for adjusting the distance between the first clamping mechanism and the second clamping mechanism; the first positioning column plays a role in limiting the workpiece to move on a horizontal plane, and the first clamping plate plays a role in clamping; the first limiting groove is used for preventing the workpiece from tilting upwards.
The utility model is further provided with: the first clamping mechanism and the second clamping mechanism are symmetrically arranged.
In the above technical scheme: the first clamping mechanism and the second clamping mechanism are symmetrically arranged, so that the positions needing to be welded can be aligned more easily after the two workpieces are clamped.
The utility model is further provided with: the first clamping mechanism and the second clamping mechanism are located at the same height.
In the above technical scheme: the first clamping mechanism and the second clamping mechanism are located at the same height, so that the sheet hardware can be well aligned to the first clamping mechanism and the second clamping mechanism, and welding is facilitated.
The utility model is further provided with: the sliding direction of the sliding plate is close to or far away from the first clamping mechanism.
In the above technical scheme: the sliding plate is slid in order to bring the second clamping mechanism and the first clamping mechanism provided thereon closer to or farther away from each other.
The utility model is further provided with: the first limiting groove is formed in the lower edge of the first clamping plate, and the upper side surface of the first limiting groove is inclined.
In the above technical scheme: the position setting of first spacing groove is in the lower border department of first grip block, can guarantee the contact of the last side and the thin slice work piece of first spacing groove, and the side is then for the slope then makes it can adapt to the thin slice hardware of various thickness sizes.
The utility model is further provided with: one side interval that first locating column was kept away from to first grip block is provided with first cab apron of crossing, be provided with a plurality of first guiding holes on the first cab apron of crossing, wear to be equipped with first guide post in the first guiding hole, the cover is equipped with the spring on the first guide post, and the one end of first guide post with first grip block fixed connection.
In the above technical scheme: the first transition plate is used for being connected with a power part such as an air cylinder and the like so as to enable the first clamping plate to advance; the cooperation of the first guide hole and the first guide enables the first clamping plate to advance smoothly without shaking; the setting of spring makes first grip block and hardware just slowly increase pressure after contacting, avoids damaging the hardware.
The utility model is further provided with: the first transition plate is shaped like Contraband.
In the above technical scheme: the first transition plate is shaped like Contraband so that the first transition plate will not tend to rotate when it advances, although it contacts the bottom plate.
The utility model is further provided with: the bottom plate is also provided with a collecting groove, and the collecting groove is positioned between the first clamping mechanism and the sliding plate.
In the above technical scheme: the collecting tank is used for collecting welding slag generated by welding so as to avoid the influence of the welding slag on the sliding of the sliding plate.
The utility model discloses a welding fixture for hardware, which is compared with the prior art:
1. the utility model is very suitable for clamping and welding the sheet hardware;
2. the first limiting groove is arranged, so that the device can adapt to various types of sheet hardware and has good adaptability;
3. the utility model is provided with the collecting groove, thereby being convenient for cleaning and prolonging the service life.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a top view of the present invention;
fig. 3 is a perspective view of a first clamping plate of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings: 10-a base plate; 20-a first clamping mechanism; 201-a first clamping plate; 201 a-a first limit groove; 202-a first positioning column; 203-a first transition plate; 203 a-first guide hole; 204-a first guide post; 205-a spring; 30-a sliding plate; 40-a second clamping mechanism; and 50-collecting tank.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
As shown in fig. 1 to 3, the welding jig for hardware provided by the present invention includes a bottom plate 10, wherein a first clamping mechanism 20 is disposed on the bottom plate 10, the first clamping mechanism 20 includes a first clamping plate 201 and at least two first positioning posts 202, the first clamping plate 201 can be far away from or close to the two first positioning posts 202, a first limiting groove 201a is disposed on one side of the bottom of the first clamping plate 201 close to the first positioning posts 202, a sliding plate 30 is further slidably disposed on the bottom plate 10, a second clamping mechanism 40 is disposed on the upper surface of the sliding plate 30, and the structure of the second clamping mechanism 40 is consistent with that of the first clamping mechanism 20. The bottom plate 10 is in an "L" shape, the first clamping mechanism 20 is arranged at the top of the vertical section of the "L" shaped bottom plate 10, and the sliding plate 30 is arranged at the top of the horizontal section of the "L" shaped bottom plate 10; the first clamping plate 201 is rectangular; the first positioning posts 202 are detachably and fixedly connected through a plurality of first fixing holes arranged on the base plate 10, and the number of the first fixing holes is greater than that of the first positioning posts 202, so that the distance and the angle between the two first positioning holes can be adjusted by fixing the first positioning posts 202 in different first fixing holes; the first clamping mechanism 20 further includes a first cylinder, the first cylinder is fixedly disposed on the bottom plate 10, and the first cylinder is used for pushing the first clamping plate 201 to advance.
As shown in fig. 1 to 3, the welding jig for hardware according to the present invention: the first clamping mechanism 20 and the second clamping mechanism 40 are symmetrically arranged. The second clamping mechanism 40 includes a second clamping plate and at least two second positioning columns, the second clamping plate can be far away from or close to the two second positioning columns, a second limiting groove is arranged on one side of the bottom of the second clamping plate close to the second positioning columns, a plurality of second positioning holes are arranged on the sliding plate 30, and the second positioning columns are arranged in the second positioning holes.
As shown in fig. 1 to 3, the welding jig for hardware according to the present invention: the first clamping mechanism 20 and the second clamping mechanism 40 are located at the same height. Wherein the thickness of the sliding plate 30 corresponds to the height of the vertical section of the "L" -shaped bottom plate.
As shown in fig. 1 to 3, the welding jig for hardware according to the present invention: the sliding direction of the sliding plate 30 is toward or away from the first clamping mechanism 20. The sliding plate 30 is slidably connected to the bottom plate 10 through a sliding rail, the direction of the sliding rail is the same as the direction of the horizontal section of the L-shaped bottom plate 10, and the preferred number of the sliding rails is two and the sliding rails are parallel to each other.
As shown in fig. 1 to 3, the welding jig for hardware according to the present invention: the first limiting groove 201a is disposed at the lower edge of the first clamping plate 201, and the upper side surface of the first limiting groove 201a is inclined. The depth of the first limiting groove 201a is smaller than half of the thickness of the first clamping plate 201, so that the strength of the clamping plate is ensured.
As shown in fig. 1 to 3, the welding jig for hardware according to the present invention: one side of the first clamping plate 201, which is far away from the first positioning column 202, is provided with a first transition plate 203 at intervals, the first transition plate 203 is provided with a plurality of first guide holes 203a, a first guide column 204 penetrates through the first guide holes 203a, the first guide column 204 is sleeved with a spring 205, and one end of the first guide column 204 is fixedly connected with the first clamping plate 201. The number of the first guide holes 203a is two, the number of the corresponding first guide posts 204 is also two, one end of the spring 205 is fixedly connected with the first clamping plate 201, the other end of the spring is in contact with the first transition plate 203, and the stiffness coefficient of the spring 205 is large, so that large strength can be obtained in a short compression distance.
As shown in fig. 1 to 3, the welding jig for hardware according to the present invention: the first transition plate 203 is shaped as "Contraband". Wherein the length of the two side protrusions of the "Contraband" shaped first transition plate 203 is less than the length of the spring 205 to avoid the spring 205 from losing its function.
As shown in fig. 1 to 3, the welding jig for hardware according to the present invention: a collecting trough 50 is further disposed on the bottom plate 10, and the collecting trough 50 is located between the first clamping mechanism 20 and the sliding plate 30. Wherein, the collecting groove 50 penetrates the bottom plate 10, and the depth of the collecting groove 50 is shallow, when the sliding plate 30 is slid, the welding slag is pushed into the collecting groove 50 by the sliding plate 30.
The working principle of the utility model is as follows:
a) placing a first workpiece between a first positioning column and a first clamping plate;
b) adjusting the position of the first workpiece to enable the first workpiece to be in contact with the two first positioning columns at the same time, wherein the edge to be welded is positioned on one side close to the second clamping plate;
c) starting the first air cylinder, slightly adjusting the position of the first workpiece when the first clamping plate is contacted with the first workpiece, and enabling the inclined edge of the first positioning groove to be contacted with the first workpiece;
d) the first air cylinder moves again, so that the first workpiece is clamped and fixed;
e) fixing the second workpiece on the second clamping mechanism in the same way;
f) the sliding plate moves to enable the first workpiece and the second workpiece to be in contact with the plate to be welded;
g) welding the first workpiece and the second workpiece;
h) loosening the first clamping mechanism and the second clamping mechanism, and taking down the welded workpiece;
the above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (8)
1. The utility model provides a welding jig for hardware, includes bottom plate (10), its characterized in that: the clamping device is characterized in that a first clamping mechanism (20) is arranged on the bottom plate (10), the first clamping mechanism (20) comprises a first clamping plate (201) and at least two first positioning columns (202), the first clamping plate (201) can be far away from or close to the two first positioning columns (202), one side, close to the first positioning columns (202), of the bottom of the first clamping plate (201) is provided with a first limiting groove (201a), a sliding plate (30) is further arranged on the bottom plate (10) in a sliding mode, a second clamping mechanism (40) is arranged on the upper surface of the sliding plate (30), and the structure of the second clamping mechanism (40) is consistent with that of the first clamping mechanism (20).
2. The welding jig for hardware according to claim 1, characterized in that: the first clamping mechanism (20) and the second clamping mechanism (40) are symmetrically arranged.
3. The welding jig for hardware according to claim 2, characterized in that: the first clamping mechanism (20) and the second clamping mechanism (40) are located at the same height.
4. The welding jig for hardware of claim 3, characterized in that: the sliding direction of the sliding plate (30) is close to or far away from the first clamping mechanism (20).
5. The welding jig for hardware according to claim 4, characterized in that: the first limiting groove (201a) is arranged at the lower edge of the first clamping plate (201), and the upper side surface of the first limiting groove (201a) is inclined.
6. The welding jig for hardware according to claim 5, characterized in that: one side interval that first grip block (201) kept away from first locating column (202) is provided with first cab apron (203) of crossing, be provided with a plurality of first guiding holes (203a) on first cab apron (203), wear to be equipped with first guide post (204) in first guiding hole (203a), the cover is equipped with spring (205) on first guide post (204), and the one end of first guide post (204) with first grip block (201) fixed connection.
7. The welding jig for hardware according to claim 6, characterized in that: the first transition plate (203) is shaped as 'Contraband'.
8. The welding jig for hardware according to claim 7, characterized in that: a collecting groove (50) is further arranged on the bottom plate (10), and the collecting groove (50) is located between the first clamping mechanism (20) and the sliding plate (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123154088.7U CN216541637U (en) | 2021-12-15 | 2021-12-15 | Welding fixture for hardware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123154088.7U CN216541637U (en) | 2021-12-15 | 2021-12-15 | Welding fixture for hardware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216541637U true CN216541637U (en) | 2022-05-17 |
Family
ID=81543442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123154088.7U Active CN216541637U (en) | 2021-12-15 | 2021-12-15 | Welding fixture for hardware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216541637U (en) |
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2021
- 2021-12-15 CN CN202123154088.7U patent/CN216541637U/en active Active
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