CN214418072U - Clamping tool for welding and welding equipment - Google Patents
Clamping tool for welding and welding equipment Download PDFInfo
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- CN214418072U CN214418072U CN202120433736.3U CN202120433736U CN214418072U CN 214418072 U CN214418072 U CN 214418072U CN 202120433736 U CN202120433736 U CN 202120433736U CN 214418072 U CN214418072 U CN 214418072U
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- placing space
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- blanking hole
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Abstract
The utility model relates to a fixed equipment technical field specifically discloses a centre gripping frock and welding equipment for welding, and the centre gripping frock includes for the welding: the workpiece placing device comprises a workpiece seat, a workpiece placing space and a mounting boss, wherein the upper part of the workpiece seat is provided with a workpiece placing space for placing a workpiece to be welded, one side of the workpiece placing space is provided with a baffle, and the other side of the workpiece placing space is provided with the mounting boss; a blanking hole is arranged below the workpiece placing space; the sliding plate is positioned between the workpiece placing space and the blanking hole; the indexing pin comprises a fixed sleeve fixedly connected with the mounting boss, a sliding rod in sliding connection with the fixed sleeve and an elastic component for driving the sliding rod to slide to the baffle; one end of the sliding rod is used for being matched with the baffle plate to clamp the workpiece to be welded, and the other end of the sliding rod is fixedly connected with the sliding plate. The utility model provides a centre gripping frock and welding equipment for welding can carry out quick fixed to the valve member, is favorable to improving production efficiency.
Description
Technical Field
The utility model relates to a fixed equipment technical field especially relates to a centre gripping frock and welding equipment for welding.
Background
The valve assembly generally comprises a valve, a spray plate and the like, and when the valve assembly is produced, the valve, the spray plate and the like need to be fixed, and then welding treatment needs to be carried out on the connecting part of the valve and the spray plate.
At present, a clamping tool special for welding and fixing the valve assembly is not provided, so that the fixing speed of the valve assembly is low, and the production efficiency of the valve assembly is greatly influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a centre gripping frock and welding equipment for welding can carry out quick fixed to the valve member, is favorable to improving production efficiency.
For reaching above purpose, on the one hand, the utility model provides a centre gripping frock is used in welding, include:
the workpiece placing device comprises a workpiece seat, a workpiece placing space and a mounting boss, wherein the upper part of the workpiece seat is provided with a workpiece placing space for placing a workpiece to be welded, one side of the workpiece placing space is provided with a baffle, and the other side of the workpiece placing space is provided with the mounting boss; a blanking hole is arranged below the workpiece placing space;
the sliding plate is positioned between the workpiece placing space and the blanking hole; when the sliding plate slides to a first limit position in a direction close to the baffle plate, the part placing space and the blanking hole are separated by the sliding plate; when the sliding plate slides to a second limit position in a direction far away from the baffle plate, the part placing space is communicated with the blanking hole;
the indexing pin comprises a fixed sleeve fixedly connected with the mounting boss, a sliding rod in sliding connection with the fixed sleeve and an elastic component for driving the sliding rod to slide to the baffle; one end of the sliding rod is used for being matched with the baffle plate to clamp the workpiece to be welded, and the other end of the sliding rod is fixedly connected with the sliding plate.
Optionally, the slide plate is arranged obliquely.
Optionally, the blanking hole is provided with a discharge hole which is inclined downwards.
Optionally, a discharging plate is arranged below the blanking hole.
Optionally, a material receiving tray for receiving the welded workpiece is arranged at a position corresponding to the discharging plate.
Optionally, the discharging plate is inclined downwards towards the direction close to the receiving tray.
Optionally, the bottom of the workpiece seat is provided with a shaft hole for fixedly connecting with the power shaft.
On the other hand, the welding equipment comprises a machine tool and any one of the clamping tools for welding.
The beneficial effects of the utility model reside in that: the utility model provides a centre gripping frock and welding equipment are used in welding, the slide passes through index pin and work piece seat sliding connection, and the index pin both is used for ordering about the slide and resets, is used for the clamp to tightly treating the welding work piece again, opens the slide after, treats that the welding work piece can be automatic down landing to blanking hole in, need not to get a piece operation, so can reduce and get a time, improve production efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a welding apparatus according to an embodiment.
In the figure:
1. a workpiece seat; 101. a baffle plate; 102. mounting a boss; 103. a blanking hole; 1031. a discharge port;
2. a slide plate;
3. an index pin; 301. fixing a sleeve; 302. a slide bar;
4. a stripper plate;
5. a take-up pan;
6. a laser beam;
7. a power shaft;
8. the workpiece is to be welded.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the device or element referred to must have the specific orientation, operate in the specific orientation configuration, and thus, should not be construed as limiting the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 1, the present embodiment provides a welding device, where the welding device includes a welding head, a machine tool, and a clamping fixture for welding, and the machine tool is provided with a power shaft 7 for driving the clamping fixture for welding to rotate.
The clamping tool for welding comprises a workpiece seat 1, a sliding plate 2 and an indexing pin 3.
A workpiece placing space for placing a workpiece 8 to be welded is arranged at the upper part of the workpiece seat 1, a baffle 101 is arranged at one side of the workpiece placing space, and a mounting boss 102 is arranged at the other side of the workpiece placing space; a blanking hole 103 is arranged below the part placing space, and a shaft hole fixedly connected with the power shaft 7 is arranged below the blanking hole 103.
The slide plate 2 is located between the placement space and the blanking hole 103. When the sliding plate 2 slides to a first limit position in a direction approaching the baffle plate 101 (lower right in the direction shown in the figure), the workpiece placing space and the blanking hole 103 are partitioned by the sliding plate 2; when the slide plate 2 slides to a second limit position in a direction away from the baffle plate 101 (upper left in the drawing direction), the work piece placing space communicates with the blanking hole 103.
The index pin 3 comprises a fixed sleeve 301 fixedly connected with the mounting boss 102, a sliding rod 302 with the middle part slidably connected with the fixed sleeve 301, and an elastic component for driving the sliding rod 302 to slide towards the baffle 101. One end of the sliding rod 302 extends into the workpiece placing space and is matched with the baffle 101 to clamp the workpiece 8 to be welded; the other end extends to one side of the mounting boss 102 far away from the baffle 101 and is fixedly connected with the sliding plate 2. It should be noted that the specific structure of the index pin 3 is the prior art, and this embodiment mainly relates to the application thereof, and the specific structure thereof is not the focus of this embodiment, and therefore is not described in detail.
The slide plate 2 is arranged obliquely. Optionally, the included angle between the sliding plate 2 and the horizontal plane is 45 °.
In this embodiment, a discharge hole 1031 is disposed on a side of the blanking hole 103 away from the mounting boss 102. A discharging plate 4 is arranged below the blanking hole 103; and a material receiving disc 5 for receiving the welded workpiece is arranged at the position corresponding to the discharging plate 4.
Further, the discharge plate 4 is inclined downward toward the receiving tray 5.
Optionally, the welding head is a laser welding head, and welding is performed by a laser beam 6.
The working process of the welding equipment provided in the embodiment is as follows:
firstly, the sliding rod 302 of the index pin 3 is pulled slightly in the direction away from the baffle 101 by force, so that the sliding plate 2 slides in the direction away from the baffle 101 along with the sliding rod 302, and the distance between the sliding rod 302 and the baffle 101 is increased;
secondly, the workpiece 8 to be welded is positioned between the sliding rod 302 and the baffle 101, the sliding rod 302 is loosened, the sliding rod 302 drives the sliding plate 2 to slide in the direction close to the baffle 101, and the workpiece 8 to be welded is clamped by matching with the baffle 101; at this time, the workpiece 8 to be welded is coaxial with the shaft hole;
welding the clamped workpiece 8 to be welded by the welding head, wherein after one position is welded, the welding head is fixed, and the power shaft 7 drives the workpiece 8 to be welded to rotate so as to realize the welding of the next position;
fourthly, after welding, the workpiece 8 to be welded becomes a welded workpiece, the sliding rod 302 is greatly pulled to a second limit position in the direction away from the baffle 101, the sliding rod 302 loses the clamping effect on the welded workpiece, and the sliding plate 2 loses the supporting effect on the welded workpiece; the welded workpiece falls into the blanking hole 103;
fifthly, as the discharge plate 4 is arranged below the blanking hole 103 and the discharge port 1031 of the blanking hole 103 inclines downwards, the welded workpiece slides to the receiving tray 5 through the discharge port 1031 of the blanking hole 103 along the discharge plate 4, and the welded workpiece is collected.
It should be noted that when the index pin 3 is opened and a new workpiece 8 to be welded is placed, the welded workpiece automatically slides into the receiving tray 5, so that the production efficiency is greatly improved.
Optionally, the workpiece 8 to be welded is a valve assembly. In some other embodiments, the workpiece 8 to be welded may also be another workpiece, which is not limited in this embodiment.
The centre gripping frock and welding equipment for welding that this embodiment provided possesses following advantage:
the clamping process is simple, and meanwhile, welded workpieces do not need to be taken out first, so that the clamping time is saved, and the production efficiency is improved;
and secondly, the inner hole of the workpiece to be welded is positioned by using the indexing pin, the positioning is accurate, the welding quality is ensured, and the problem of welding quality caused by clamping failure is avoided.
Simple structure need not parts such as motor and cylinder, convenient maintenance, and difficult wearing and tearing.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. The utility model provides a centre gripping frock is used in welding which characterized in that includes:
the workpiece placing device comprises a workpiece seat, a workpiece placing space and a mounting boss, wherein the upper part of the workpiece seat is provided with a workpiece placing space for placing a workpiece to be welded, one side of the workpiece placing space is provided with a baffle, and the other side of the workpiece placing space is provided with the mounting boss; a blanking hole is arranged below the workpiece placing space;
the sliding plate is positioned between the workpiece placing space and the blanking hole; when the sliding plate slides to a first limit position in a direction close to the baffle plate, the part placing space and the blanking hole are separated by the sliding plate; when the sliding plate slides to a second limit position in a direction far away from the baffle plate, the part placing space is communicated with the blanking hole;
the indexing pin comprises a fixed sleeve fixedly connected with the mounting boss, a sliding rod in sliding connection with the fixed sleeve and an elastic component for driving the sliding rod to slide to the baffle; one end of the sliding rod is used for being matched with the baffle plate to clamp the workpiece to be welded, and the other end of the sliding rod is fixedly connected with the sliding plate.
2. The clamping tool for welding according to claim 1, wherein the sliding plate is arranged obliquely.
3. The clamping tool for welding according to claim 2, wherein the blanking hole is provided with a discharge hole which is inclined downwards.
4. The clamping tool for welding as claimed in claim 3, wherein a stripper plate is arranged below the blanking hole.
5. The clamping tool for welding as claimed in claim 4, wherein a receiving tray for receiving the welded workpiece is arranged at a position corresponding to the discharging plate.
6. The clamping tool for welding as claimed in claim 5, wherein the stripper plate is inclined downwards towards the receiving tray.
7. The clamping tool for welding as claimed in claim 1, wherein a shaft hole for fixedly connecting with the power shaft is formed in the bottom of the workpiece seat.
8. A welding device, characterized by comprising a machine tool and the clamping tool for welding of any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120433736.3U CN214418072U (en) | 2021-02-26 | 2021-02-26 | Clamping tool for welding and welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120433736.3U CN214418072U (en) | 2021-02-26 | 2021-02-26 | Clamping tool for welding and welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214418072U true CN214418072U (en) | 2021-10-19 |
Family
ID=78072346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120433736.3U Active CN214418072U (en) | 2021-02-26 | 2021-02-26 | Clamping tool for welding and welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214418072U (en) |
-
2021
- 2021-02-26 CN CN202120433736.3U patent/CN214418072U/en active Active
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