Workpiece pre-welding pretreatment device

Abstract

The utility model provides a workpiece pre-welding pretreatment device, and relates to the technical field of grinding equipment. The external connection assembly is externally connected to the equipment frame, four sets of conveying assemblies are arranged at the outer end of the external connection assembly, workpiece materials are clamped on the conveying assemblies, the conveying assemblies are installed on the external connection assembly, the conveying assemblies can clamp the workpiece materials, and stable conveying of the conveying assemblies to the workpiece materials is achieved; a control assembly is installed at the outer end of the workpiece clamped by the conveying assembly, a collecting assembly installed at the control assembly can assist in limiting the workpiece and meanwhile receive grinding scraps, and the control assembly and an adjusting assembly control the grinding angle of the grinding equipment; the polishing equipment can stably polish passing workpieces from multiple angles, and the problems that potential safety hazards occur when the workpieces are manually polished, and the machining cost is increased due to the fact that a fixed tool is used and the angle of the polished position needs to be manually adjusted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding equipment, in particular to a pre-welding pretreatment device for workpieces. Background Art

[0002] With the continuous development of technology, the use of various mechanical equipment and living tools has begun to increase. Various equipment and tools need to be composed of some welded parts. The welding positions of some workpieces will be covered with oxide layers, oil films, etc., resulting in defects such as pores and slag inclusions during the welding process of the workpieces. Therefore, it is necessary to grind the welding positions of the workpieces to eliminate the oxide layers, oil films, etc. on the surface of the workpieces.

[0003] For the existing equipment for grinding workpieces, it is necessary to manually control the workpieces for grinding, which will inevitably pose potential safety hazards. When using fixed tools, it is also necessary to manually adjust the angle of the grinding position or perform reciprocating grinding multiple times, resulting in an increase in processing costs. Summary of the Utility Model

[0004] An embodiment of the present disclosure relates to a pre-welding pretreatment device for workpieces. A conveying component is installed on an external component. The conveying component can clamp the workpiece material to achieve stable conveying of the workpiece material by the conveying component. A control component is installed at the outer end of the workpiece material clamped by the conveying component. The collecting component installed at the control component can assist in limiting the workpiece material while allowing the collecting component to pick up the grinding debris. The control component and the adjusting component can control the grinding angle of the grinding equipment, so that the grinding equipment can stably grind the passing workpiece material from multiple angles.

[0005] In the first aspect of the present disclosure, a pre-welding pretreatment device for workpieces is provided, which specifically includes: an external component; the external component is externally connected to an equipment rack. Four groups of conveying components are arranged at the outer end of the external component. The conveying components clamp the workpiece material. A control component is installed outside the conveying component near the workpiece material. Three groups of grooves are provided on the bearing plate of the control component. An adjusting component is hinged and installed at the groove position of the bearing plate. An external frame is installed corresponding to the groove at the outer end of the bearing plate. A connecting block is rotatably installed on the external frame. A connecting rod is sleeved on the connecting block. A control block is rotatably installed at the connecting block. The control block and the connecting rod are screwed together. The upper end of the connecting rod is hinged and installed at the outer side of the top of the adjusting component. The adjusting component is swingably installed on the control component. A grinding equipment is installed inside the adjusting component. A collecting component is installed at the other side position of the control component.

[0006] In at least some embodiments, the external plate of the external component is provided in a long plate shape, and fixing holes are provided on the external plate. Four groups of conveying components are commonly connected to the external plate.

[0007] In at least some embodiments, the extension frame of the conveying assembly is arranged in an up-and-down symmetric structure. A sliding frame is slidably mounted on the extension frame, a conducting wheel is rotatably mounted on the sliding frame, and an anti-slip groove is provided on the conducting wheel.

[0008] In at least some embodiments, an adjusting block is fixed to the outside of the sliding frame, a top block is installed at the end position of the extension frame, and a spring is installed between the top block and the adjusting block.

[0009] In at least some embodiments, the bearing frame of the adjusting assembly is hingedly mounted on the control assembly. A swing plate is rotatably mounted at the lower end position of the bearing frame. A grinding device is installed on the swing plate. A top connection frame is fixed at the top position of the grinding device and extends out of the top of the bearing frame. A fixing knob is screwed at the outer end of the top of the top connection frame.

[0010] In at least some embodiments, a collection groove is provided at the bottom of the top frame plate of the collection assembly. The collection groove is located below the grinding device. An external connection cylinder is installed at the outer side position of the collection groove, and three external cylinders are provided on the external connection cylinder.

[0011] In at least some embodiments, external connection blocks are provided at both ends of the top frame plate. An auxiliary wheel is rotatably mounted on the external connection blocks. A groove structure is provided on the auxiliary wheel, and the groove of the auxiliary wheel corresponds to the workpiece material.

[0012] The present utility model provides a workpiece pre-welding pretreatment device, which has the following beneficial effects:

[0013] In the present utility model, four conveying assemblies are installed on the external connection assembly to stably clamp the workpiece material by the conveying assemblies, so as to realize the stable conveying of the workpiece material by the conveying assemblies. The elastic clamping structure of the conveying assemblies can be used for workpiece materials of any thickness. The collection assembly installed at the control assembly is provided with auxiliary wheels to assist in limiting the workpiece material. At the same time, the collection assembly can pick up the debris scattered during grinding. The adjusting assembly is hingedly mounted on the control assembly, and the control assembly can adjust the swing angle of the adjusting assembly, so that the grinding device of the adjusting assembly can grind the workpiece material from multiple angles. At the same time, in order to make the grinding of the grinding device on the workpiece material unidirectional, the grinding device installed on the adjusting assembly is directly adjusted to make the grinding device inclined, so as to achieve the unidirectional grinding of the grinding device on the workpiece material and make the debris scatter towards the position of the collection assembly.

[0014] In addition, the external board is directly connected to the conveying components together to form a stable interval between the conveying components, which facilitates the subsequent conveying of the workpiece by the conveying components. The fixing holes of the external board can fix the entire external component, making it convenient to fix the device at any position for use. The extension frame is directly set as a symmetric structure up and down, allowing two sets of sliding frames to be slidably installed on the extension frame. A conduction wheel is rotatably installed on the sliding frame, and the conduction wheel clamps and conveys the workpiece. A conduction wheel with anti-slip grooves is realized to achieve a stable effect on the conveying of the workpiece. The outer end of the sliding frame is connected to an adjustment block, and a top block is installed at the end of the extension frame. A spring is installed between the adjustment block and the top block, enabling the conduction wheel to stably clamp and convey the workpiece.

[0015] In addition, in order to enable the adjustment component installed on the control component to swing and adjust, a connection block is rotatably installed at the external frame of the bearing plate. The control block of the connection block is screwed to the connecting rod. Thus, when the control block is rotated, the rotational adjustment effect on the connecting rod is realized. The connecting rod is connected to the outer side of the top of the adjustment component, achieving the effect of the control component controlling the swing angle of the adjustment component. In order to make the grinding device of the bearing frame grind the workpiece in one direction, the grinding device is directly installed on the swing plate, and the swing plate is rotatably installed at the lower end of the bearing frame. The top connection frame connected to the top of the grinding device can slide on the top of the bearing frame, and the fixing knob on the top of the top connection frame can control the swing angle of the grinding device, achieving the effect of keeping the grinding device stably grinding the workpiece unidirectionally.

[0016] In addition, the top frame plate is connected to the control component, and the collection groove of the top frame plate can be placed at the outer ends of the grinding device and the workpiece, enabling the collection groove to pick up and collect the debris ground by the grinding device. An external cylinder is installed at the outer end of the collection groove, and the external cylinder can discharge the debris through three outer cylinders. The external blocks at both ends of the top frame plate are set to extend towards the outer ends, and auxiliary wheels are rotatably installed on the external blocks. The grooves of the auxiliary wheels can correspond to the workpiece, realizing the effect of the auxiliary wheels assisting in limiting and blocking the workpiece, making the workpiece better positioned for conveying. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below.

[0018] The following drawings in the description only relate to some embodiments of the present invention and do not limit the present invention.

[0019] In the drawings:

[0020] Figure 1 The overall structural schematic diagram of the present application is shown;

[0021] Figure 2Shows a schematic diagram of the external component structure of the present application;

[0022] Figure 3 Shows a schematic diagram of the collection component structure of the present application;

[0023] Figure 4 Shows a schematic diagram of the control component structure of the present application;

[0024] Figure 5 Shows a schematic diagram of the conveying component structure of the present application;

[0025] Figure 6 Shows a schematic diagram of the adjustment component structure of the present application;

[0026] List of reference numerals

[0027] 1. External component; 101. External plate; 102. Fixing hole;

[0028] 2. Conveying component; 201. Extension frame; 202. Sliding frame; 203. Conduction wheel; 204. Adjusting block; 205. Top block;

[0029] 3. Control component; 301. Bearing plate; 302. External frame; 303. Connecting block; 304. Connecting rod; 305. Control block;

[0030] 4. Adjustment component; 401. Bearing frame; 402. Swing plate; 403. Top contact frame; 404. Fixed knob;

[0031] 5. Collection component; 501. Top frame plate; 502. Collection groove; 503. External cylinder; 504. External block; 505. Auxiliary wheel;

[0032] 6. Grinding equipment;

[0033] 7. Workpiece material. Detailed implementation manners

[0034] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0035] Embodiment 1: Please refer to Figures 1 to 6 :

[0036] The utility model provides a pre - welding pretreatment device for workpieces, including: an external connection component 1; the external connection component 1 is externally connected to an equipment rack, and four groups of conveying components 2 are arranged at the outer end of the external connection component 1. A workpiece material 7 is clamped on the conveying component 2. A control component 3 is installed near the workpiece material 7 on the outside of the conveying component 2. Three grooves are arranged on the bearing plate 301 of the control component 3. An adjusting component 4 is hinged and installed at the groove position of the bearing plate 301. An external connection frame 302 is installed corresponding to the groove at the outer end of the bearing plate 301. A connecting block 303 is rotatably installed on the external connection frame 302. A connecting rod 304 is sleeved and installed on the connecting block 303. A control block 305 is rotatably installed at the connecting block 303. The control block 305 and the connecting rod 304 are screwed together. The upper end of the connecting rod 304 is hinged and installed at the outer side of the top of the adjusting component 4. In order to enable the adjusting component 4 installed on the control component 3 to swing and adjust, the connecting block 303 is rotatably installed at the external connection frame 302 of the bearing plate 301, and the control block 305 of the connecting block 303 is screwed to the connecting rod 304. Thus, when the control block 305 is rotated, the rotational adjustment effect on the connecting rod 304 is realized. The connecting rod 304 is connected to the outer side of the top of the adjusting component 4, achieving the effect of the control component 3 controlling the swing angle of the adjusting component 4. The adjusting component 4 is swing - installed on the control component 3, and a grinding device 6 is installed inside the adjusting component 4. A collecting component 5 is installed at the other side position of the control component 3.

[0037] In the embodiment of the present disclosure, as Figure 2 Figure 5 shown, the external connection plate 101 of the external connection component 1 is set as a long - plate - like structure. Fixing holes 102 are arranged on the external connection plate 101. Four groups of conveying components 2 are commonly connected to the external connection plate 101. The external connection plate 101 is directly connected to the conveying components 2 together, realizing a stable interval among the conveying components 2, facilitating the subsequent conveying of the workpiece material 7 by the conveying components 2. The fixing holes 102 of the external connection plate 101 can fix the whole external connection component 1, facilitating the device to be fixed at any position for use.

[0038] In the embodiment of the present disclosure, as Figure 2 shown, the expansion frame 201 of the conveying component 2 is set as an upper - and - lower symmetric structure. A sliding frame 202 is slidably installed on the expansion frame 201. A conduction wheel 203 is rotatably installed on the sliding frame 202. Anti - slip grooves are arranged on the conduction wheel 203. The expansion frame 201 is directly set as an upper - and - lower symmetric structure, enabling two sets of upper - and - lower sliding frames 202 to be slidably installed on the expansion frame 201. The conduction wheel 203 is rotatably installed on the sliding frame 202, and the conduction wheel 203 clamps and conveys the workpiece material 7, realizing the conduction wheel 203 with anti - slip grooves, achieving a stable effect on the conveying of the workpiece material 7.

[0039] In the embodiment of the present disclosure, as Figure 5As shown in the figure, an adjustment block 204 is fixed to the outside of the sliding frame 202, and a top block 205 is installed at the end of the extension frame 201. A spring is installed between the top block 205 and the adjustment block 204. The outer end of the sliding frame 202 is connected to the adjustment block 204, and at the same time, the top block 205 is installed at the end of the extension frame 201, so that a spring is installed between the adjustment block 204 and the top block 205, enabling the conduction wheel 203 to stably clamp and convey the workpiece 7.

[0040] In the embodiment of the present disclosure, as Figure 6 shown in the figure, the carrier 401 of the adjustment assembly 4 is hinged and installed on the control assembly 3. A swing plate 402 is rotatably installed at the lower end of the carrier 401. A grinding device 6 is installed on the swing plate 402. A top connection frame 403 is fixed at the top of the grinding device 6. The top connection frame 403 extends to the top of the carrier 401. A fixing knob 404 is screwed at the outer end of the top of the top connection frame 403. In order to make the grinding direction of the grinding device 6 of the carrier 401 towards the workpiece 7 in one direction, the grinding device 6 is directly installed on the swing plate 402, and the swing plate 402 is rotatably installed at the lower end of the carrier 401. The top connection frame 403 connected to the top of the grinding device 6 can slide on the top of the carrier 401, enabling the fixing knob 404 at the top of the top connection frame 403 to control the swing angle of the grinding device 6, achieving a stable unidirectional grinding effect of the grinding device 6 on the workpiece 7.

[0041] In the embodiment of the present disclosure, as Figure 2 shown in the figure, a collection groove 502 is provided at the bottom of the top frame plate 501 of the collection assembly 5. The collection groove 502 is located below the grinding device 6. An external connection cylinder 503 is installed at the outer side of the collection groove 502. Three outer cylinders are provided on the external connection cylinder 503. The top frame plate 501 is connected to the control assembly 3, and the collection groove 502 of the top frame plate 501 can be located at the outer ends of the grinding device 6 and the workpiece 7, enabling the collection groove 502 to pick up and collect the debris ground by the grinding device 6. An external connection cylinder 503 is installed at the outer end of the collection groove 502, and the external connection cylinder 503 can discharge the debris through the three outer cylinders.

[0042] In the embodiment of the present disclosure, as Figure 3 shown in the figure, external connection blocks 504 are provided at both ends of the top frame plate 501. An auxiliary wheel 505 is rotatably installed on the external connection blocks 504. A groove structure is provided on the auxiliary wheel 505. The groove of the auxiliary wheel 505 corresponds to the workpiece 7. The external connection blocks 504 at both ends of the top frame plate 501 are shaped to extend towards the outer end. An auxiliary wheel 505 is rotatably installed on the external connection blocks 504, and the groove of the auxiliary wheel 505 can correspond to the workpiece 7, realizing the auxiliary wheel 505 to assist in limiting and blocking the workpiece 7, enabling the workpiece 7 to be better positioned and conveyed.

[0043] Working principle of this embodiment: First, the workpiece material 7 is conveyed to the position between the conveying components 2, and the conveying components 2 clamp the workpiece material 7 to realize the clamping and conveying of the workpiece material 7 by the conveying components 2. At this time, the collecting component 5 is installed at the control component 3, and the auxiliary wheel 505 of the collecting component 5 is abutted against the workpiece material 7 to achieve the limiting effect of the auxiliary wheel 505 on the workpiece material 7. At this time, the three adjusting components 4 of the control component 3 are adjusted to make the adjusting components 4 swing to form a specified angle, and the grinding device 6 of the adjusting components 4 is placed at a specified angle of the workpiece material 7. Finally, the adjusting components 4 are adjusted to make the grinding device 6 in a certain inclined state, and one side of the bottom of the grinding device 6 is in contact with the workpiece material 7 to achieve the one-way grinding of the workpiece material 7 by the grinding device 6.

[0044] In this article, the following points need to be noted:

[0045] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0046] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0047] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered by the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A workpiece pre-welding pretreatment device, comprising: An external component (1); the external component (1) is externally connected to the equipment frame, and four groups of conveying components (2) are arranged at the outer end of the external component (1), and the conveying components (2) clamp the workpiece material (7). It is characterized in that a control component (3) is installed on the outer side of the conveying component (2) near the workpiece material (7), and three groups of grooves are arranged on the supporting plate (301) of the control component (3), and the groove position of the supporting plate (301) is hingedly installed with an adjustment component (4), and an external frame (302) is installed at the outer end of the supporting plate (301) corresponding to the groove, and the external A connecting block (303) is rotatably mounted on the connecting frame (302), a connecting rod (304) is sleeved and mounted on the connecting block (303), a control block (305) is rotatably mounted on the connecting block (303), the control block (305) and the connecting rod (304) are screwed together, the upper end of the connecting rod (304) is hingedly mounted on the top outer side of the adjusting component (4), the adjusting component (4) is swingably mounted on the control component (3), a grinding device (6) is mounted inside the adjusting component (4), and a collecting component (5) is mounted on the other side of the control component (3).

2. A workpiece pre-welding pretreatment device according to claim 1, characterized in that: The external connection plate (101) of the external connection component (1) is configured as a long plate-shaped structure, a fixing hole (102) is provided on the external connection plate (101), and four groups of conveying components (2) are commonly connected to the external connection plate (101).

3. A workpiece pre-welding pretreatment device according to claim 1, characterized in that: The expansion frame (201) of the conveying assembly (2) is arranged as a vertically symmetrical structure, a sliding frame (202) is slidably mounted on the expansion frame (201), a conducting wheel (203) is rotatably mounted on the sliding frame (202), and an anti-slip groove is arranged on the conducting wheel (203).

4. A workpiece pre-welding pretreatment device according to claim 3, characterized in that: An adjusting block (204) is fixed to the outer side of the sliding frame (202), a top block (205) is installed at the end position of the expansion frame (201), and a spring is installed between the top block (205) and the adjusting block (204).

5. A workpiece pre-welding pretreatment device according to claim 1, characterized in that: The support frame (401) of the adjustment component (4) is hingedly mounted on the control component (3); a swing plate (402) is rotatably mounted at the lower end of the support frame (401); a grinding device (6) is mounted on the swing plate (402); a top connection frame (403) is fixed at the top of the grinding device (6); the top connection frame (403) extends to the top of the support frame (401); a fixing knob (404) is screwed at the outer end of the top of the top connection frame (403).

6. A workpiece pre-welding pretreatment device according to claim 1, characterized in that: A collecting trough (502) is provided at the bottom of the top frame plate (501) of the collecting assembly (5), the collecting trough (502) is placed at the lower end of the grinding device (6), an external connecting tube (503) is installed at the outer side of the collecting trough (502), and three groups of external tubes are arranged on the external connecting tube (503).

7. A workpiece pre-welding pretreatment device according to claim 6, characterized in that: External blocks (504) are provided at both ends of the top frame plate (501), auxiliary wheels (505) are rotatably mounted on the external blocks (504), and the auxiliary wheels (505) are provided with a groove structure, and the groove of the auxiliary wheel (505) corresponds to the workpiece material (7).

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