End socket welding tool convenient to position

Abstract

The utility model provides an end socket welding tool convenient to position, and relates to the technical field of welding tools. The tool base is of a rectangular blocky structure and is fixed to the welding workbench, and a positioning mechanism is fixed to the tool base. According to the device, through the arrangement of the stop blocks, on one hand, the two stop blocks are located over the two second electric cylinders correspondingly, when the end socket is placed, the end socket can be prevented from colliding with the second electric cylinders, the second electric cylinders are prevented from being damaged, and safety is high; on the other hand, as the two stop blocks are both slidably connected to the mounting block on the right side, the moving stability of the two mounting blocks can be further improved through sliding connection of the stop blocks and the mounting block on the right side, the clamping precision is higher, and the problem that the electric cylinder cannot be protected through structural improvement is solved; and the clamping precision is improved through a protection piece of the electric cylinder.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding tools, and more specifically, particularly relates to a head welding tool which is convenient for positioning. Background Art

[0002] The end cap is a component used to seal the end of a container to isolate the internal and external media. The end cap of a cylindrical container is generally a rotating shell. When welding the end cap, it is necessary to fix the end cap with a welding tool.

[0003] The existing welding tooling for head positioning can realize automatic clamping by controlling the extension of the electric cylinder to drive the clamping block when fixing the head. However, in the process of placing the head, if the head accidentally collides with the electric cylinder, it is easy to cause damage to the electric cylinder. It is impossible to protect the electric cylinder through structural improvements and improve the clamping accuracy through the protective parts of the electric cylinder. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a head welding tool that is easy to position, so as to solve the problem that the existing welding tool used for head positioning, when fixing the head, the electric cylinder can be controlled to extend to drive the clamping block to achieve automatic clamping, but in the process of placing the head, when the head accidentally collides with the electric cylinder, it is easy to cause damage to the electric cylinder, and it is impossible to achieve protection of the electric cylinder through structural improvements, and to improve the clamping accuracy through the protective parts of the electric cylinder.

[0005] The purpose and effect of the head welding tooling convenient for positioning of the utility model are achieved by the following specific technical means:

[0006] A head welding tool that is easy to position comprises a tool seat; the tool seat is a rectangular block structure, the tool seat is fixed on a welding workbench, and a positioning mechanism is fixed on the tool seat.

[0007] Furthermore, the positioning mechanism is composed of a fixed block, a first electric cylinder, a connecting block, a guide rod, a mounting block, a clamping block, a second electric cylinder, a stop block and a locking screw. Two rectangular block-shaped fixed blocks are fixed to the top surface of the workpiece seat by screws, a first electric cylinder is fixed to the inner center position of the two fixed blocks by screws, and a rectangular block-shaped mounting block is fixed to one end of the inner side of each first electric cylinder by a screw.

[0008] Furthermore, each of the connecting blocks is slidably connected to two guide rods of a cylindrical rod-like structure, the right ends of the two guide rods on the left are fixed to a mounting block of a rectangular block structure, and the left ends of the two guide rods on the right are fixed to another mounting block of a rectangular block structure, and a clamping block is fixed to the inner side of each mounting block by a screw.

[0009] Furthermore, two second electric cylinders for adjusting the positions of the two mounting blocks are fixed between the two mounting blocks.

[0010] Furthermore, the two clamping blocks are both rectangular block structures, and a clamping groove with a V-shaped groove structure is provided on the inner side of each clamping block.

[0011] Furthermore, the two guide rods are both slidably connected to the fixing block, and each connecting block is threadedly connected with a locking screw for fixing the guide rod on the connecting block.

[0012] Furthermore, two rectangular block-shaped stoppers are fixed to the right end surface of a mounting block on the left, and both stoppers are slidably connected to a mounting block on the right.

[0013] Furthermore, the two blocks are respectively located directly above the two second electric cylinders, and the two blocks serve as collision protection parts for the second electric cylinders.

[0014] Furthermore, a switch box is fixed on the top surface of the tooling seat, the switch box is electrically connected to the first electric cylinder and the second electric cylinder, and the switch box is also electrically connected to an external power supply.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the present application, through the setting of the positioning mechanism, firstly, through the contraction of the two second electric cylinders, the two clamping blocks can move inward synchronously, and finally the parts can be clamped quickly; secondly, after the second electric cylinder is damaged, the second electric cylinder is removed, and then the two locking screws are tightened, and finally the two first electric cylinders are driven to extend, which can also achieve the clamping of parts. Compared with the existing device, the present device can also achieve the clamping of parts without replacing the second electric cylinder, and has high flexibility.

[0017] In the present application, through the setting of the block, on the one hand, because the two blocks are respectively located directly above the two second electric cylinders, when the head is placed, it can prevent the head from hitting the second electric cylinder and causing damage to the second electric cylinder, and the safety is high; on the other hand, because the two blocks are both slidably connected to a mounting block on the right side, through the sliding connection between the block and the mounting block on the right side, the smoothness of the movement of the two mounting blocks can be further improved, and the clamping accuracy is higher.

[0018] In the present application, through the arrangement of the clamping blocks, since a clamping groove with a V-shaped groove structure is provided on the inner side of each clamping block, it can adapt to the clamping of heads of different sizes during clamping, and has high flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is an axial structural schematic diagram of a head welding tool which is convenient for positioning.

[0020] Figure 2 The utility model is a schematic diagram of the main structure of the head welding tool which is easy to position.

[0021] Figure 3 It is a left-side structural schematic diagram of a head welding tooling for easy positioning of the utility model.

[0022] Figure 4 It is a schematic diagram of the axial structure of the mounting block, the second electric cylinder and the stopper of the utility model.

[0023] Figure 5 This utility model Figure 4 Schematic diagram of the main structure.

[0024] Figure 6 It is a schematic diagram of the axial structure of the connecting block of the utility model after being cut open.

[0025] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0026] 1. Fixing seat; 2. Positioning mechanism; 201. Fixing block; 202. First electric cylinder; 203. Connecting block; 204. Guide rod; 205. Mounting block; 206. Clamping block; 207. Second electric cylinder; 208. Stopper; 209. Locking screw; 3. End cap; 4. Switch box. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by ordinary technicians in the field to which the utility model belongs. Similar words such as "one", "an" or "the" used in the patent application specification and claims of the utility model do not indicate a quantitative limitation, but indicate the existence of at least one. Similar words such as "include" or "comprise" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents. Similar words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0029] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0030] Embodiment 1:

[0031] As attached Figure 1 To Attachment Figure 6 As shown:

[0032] The utility model provides a head welding tool which is easy to position, comprising a tool seat 1; the tool seat 1 is a rectangular block structure, the tool seat 1 is fixed on a welding workbench, and a positioning mechanism 2 is fixed on the tool seat 1.

[0033] Among them, the positioning mechanism 2 is composed of a fixed block 201, a first electric cylinder 202, a connecting block 203, a guide rod 204, a mounting block 205, a clamping block 206, a second electric cylinder 207, a stop block 208 and a locking screw 209. The top surface of the tooling seat 1 is fixed with two rectangular block-shaped fixed blocks 201 by screws, and a first electric cylinder 202 is fixed to the inner center position of the two fixed blocks 201 by screws. A rectangular block-shaped mounting block 205 is fixed to one end of the inner side of each first electric cylinder 202 by a screw. During use, when the two first electric cylinders 202 are controlled to extend and retract, the left and right adjustment of the two connecting blocks 203 can be achieved.

[0034] Among them, each connecting block 203 is slidably connected with two guide rods 204 of a cylindrical rod-like structure, the right ends of the two guide rods 204 on the left are fixed on a mounting block 205 of a rectangular block structure, and the left ends of the two guide rods 204 on the right are fixed on another mounting block 205 of a rectangular block structure, and a clamping block 206 is fixed on the inner side of each mounting block 205 by a screw.

[0035] Two second electric cylinders 207 for adjusting the positions of the two mounting blocks 205 are fixed between the two mounting blocks 205 .

[0036] The two clamping blocks 206 are both rectangular block structures, and a clamping groove with a V-shaped structure is provided on the inner side of each clamping block 206. The two V-shaped clamping grooves can adapt to the clamping of heads 3 of different sizes.

[0037] Among them, the two guide rods 204 are both slidably connected to the fixed block 201, and each connecting block 203 is threadedly connected with a locking screw 209 for fixing the guide rod 204 on the connecting block 203. When the second electric cylinder 207 is damaged and cannot be extended or retracted, the two second electric cylinders 207 are removed, and the two locking screws 209 are tightened to control the extension of the two first electric cylinders 202. When the two first electric cylinders 202 are extended, they can push the two mounting blocks 205 to move inward. At this time, the clamping of the head 3 can be completed by the two clamping blocks 206.

[0038] Among them, two rectangular block-shaped stoppers 208 are fixed to the right end face of a mounting block 205 on the left, and the two stoppers 208 are slidably connected to a mounting block 205 on the right. During use, the sliding connection between the stoppers 208 and the mounting block 205 on the right can further improve the stability of the movement of the two mounting blocks 205.

[0039] Embodiment 2:

[0040] On the basis of the first embodiment, the two blocks 208 are respectively located directly above the two second electric cylinders 207. The two blocks 208 are collision protection parts of the second electric cylinders 207. When the head 3 is placed, the head 3 can be prevented from colliding with the second electric cylinder 207 and causing damage to the second electric cylinder 207.

[0041] Embodiment three:

[0042] On the basis of the second embodiment, a switch box 4 is fixed to the top surface of the workbench 1. The switch box 4 is electrically connected to the first electric cylinder 202 and the second electric cylinder 207. The switch box 4 is also electrically connected to an external power supply. During use, the first electric cylinder 202 and the second electric cylinder 207 can be controlled by the switch box 4.

[0043] Working principle: When in use, the parts are placed between the two clamping blocks 206, and the two second electric cylinders 207 are controlled to retract through the switch box 4. When the two first electric cylinders 202 are extended or retracted, the two connecting blocks 203 can be adjusted left and right. At this time, the parts can be clamped by the two clamping blocks 206. When the second electric cylinder 207 is damaged and cannot be extended or retracted, the two second electric cylinders 207 are removed, and the two locking screws 209 are tightened to control the extension of the two first electric cylinders 202. When the two first electric cylinders 202 are extended, the two mounting blocks 205 can be pushed inward. At this time, the head 3 can be clamped by the two clamping blocks 206.

[0044] Although the present application has been described with reference to the above-mentioned embodiments, it will be appreciated by those skilled in the art that various changes may be made without departing from the concept and scope of the present application as defined by the appended claims. Although this specification contains many specific implementation details, these should not be interpreted as limitations on the scope of the present application, but as descriptions of features directed to specific embodiments. The scope of the present application is defined by the appended claims and their equivalents, and is not limited to the embodiments described above.

Claims

1. A head welding tool that is easy to position, comprising a tool seat (1); the tool seat (1) is a rectangular block structure, the tool seat (1) is fixed on a welding workbench, and a positioning mechanism (2) is fixed on the tool seat (1); the characteristics are: The positioning mechanism (2) is composed of a fixed block (201), a first electric cylinder (202), a connecting block (203), a guide rod (204), a mounting block (205), a clamping block (206), a second electric cylinder (207), a stopper (208) and a locking screw (209); two rectangular block-shaped fixed blocks (201) are fixed to the top surface of the tooling seat (1) via screws; a first electric cylinder (202) is fixed to the center position of the inner side of the two fixed blocks (201) via screws; and a rectangular block-shaped mounting block (205) is fixed to one end of the inner side of each first electric cylinder (202) via screws.

2. A head welding tool for facilitating positioning as claimed in claim 1, characterized in that: Two guide rods (204) of cylindrical rod-shaped structures are slidably connected to each of the connection blocks (203); the right ends of the two guide rods (204) on the left are fixed to a mounting block (205) of a rectangular block structure; the left ends of the two guide rods (204) on the right are fixed to another mounting block (205) of a rectangular block structure; and a clamping block (206) is fixed to the inner side of each mounting block (205) via a screw.

3. A head welding tool for facilitating positioning as claimed in claim 2, characterized in that: Two second electric cylinders (207) for adjusting the positions of the two mounting blocks (205) are fixed between the two mounting blocks (205).

4. A head welding tool for facilitating positioning as claimed in claim 3, characterized in that: The two clamping blocks (206) are both rectangular block structures, and a clamping groove with a V-shaped groove structure is provided on the inner side of each clamping block (206).

5. A head welding tool for facilitating positioning as claimed in claim 4, characterized in that: The two guide rods (204) are both slidably connected to the fixing block (201), and each connecting block (203) is threadedly connected with a locking screw (209) for fixing the guide rod (204) on the connecting block (203).

6. A head welding tool for facilitating positioning as claimed in claim 5, characterized in that: Two rectangular block-shaped stoppers (208) are fixed to the right end surface of a left mounting block (205), and the two stoppers (208) are both slidably connected to a right mounting block (205).

7. A head welding tool for facilitating positioning as claimed in claim 6, characterized in that: The two stoppers (208) are respectively located directly above the two second electric cylinders (207), and the two stoppers (208) are collision protection parts of the second electric cylinders (207).

8. A head welding tool for facilitating positioning as claimed in claim 7, characterized in that: A switch box (4) is fixed on the top surface of the tooling seat (1); the switch box (4) is electrically connected to the first electric cylinder (202) and the second electric cylinder (207); the switch box (4) is also electrically connected to an external power supply.

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