Automatic grinding and clamping device for feeding of welding electrode caps

Abstract

The utility model discloses a welding electrode cap feeding automatic coping and clamping device which comprises a bottom plate (1), a base (2) is arranged on the bottom plate (1), a guiding piece and a clamping piece are arranged on the base (2), the guiding piece comprises a guiding groove (3) formed in the base (2) and a positioning groove (4) intersecting with the guiding groove (3), and a guiding plate (5) is arranged on the base (2); the electrode cap falling from the guide plate (5) falls on the guide piece, falls in the guide groove (3) and passes through the intersection of the positioning groove (4) and the guide groove (3), the electrode cap falls at the intersection point of the positioning groove (4) and the guide groove (3), at the moment, the end of the guide groove (3) plays a role in positioning, then the electrode cap is fixed through the clamping piece, the overall clamping efficiency can be effectively improved, and the electrode cap is prevented from falling off. And the electrode cap is clamped by the clamping piece from the periphery and the bottom of the electrode cap, so that the top of the electrode cap can be conveniently polished by the polishing machine.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the electrode cap polishing technical field, concretely, the utility model relates to a kind of welding electrode cap feeding automatic grinding clamping devices. BACKGROUND

[0002] Electrode cap is used for resistance welding equipment welding electrode, belongs to a kind of welding electrode, is used for the welding of resistance welding equipment. The resistance welding electrode material commonly used in China's automobile manufacturing industry is chromium copper or chromium zirconium copper, but it often needs frequent grinding or replacement due to wear after a certain number of welding.

[0003] Patent No. 202120202619.6, published on October 29, 2021, discloses a kind of electrode cap grinding equipment of automatic discharge, it includes base, base side wall is equipped with rotary groove, rotary groove is provided with the clamping assembly for clamping electrode cap, base is provided with polishing assembly on the side close to rotary groove, the upper surface of base is provided with stripping assembly for taking off motor cover, the present application has the effect of ensuring the safety of workers, while improving the electrode cap grinding efficiency.

[0004] The traditional grinding method is to uniformly recover, and the end face oxidation layer is removed by manually using a drilling machine to process the surface, which requires long manual feeding and discharging time, and the operation has safety hazards, and the feeding and discharging action affects the efficiency. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of welding electrode cap feeding automatic grinding clamping device with high feeding and discharging efficiency.

[0006] In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a kind of welding electrode cap feeding automatic grinding clamping device, including bottom plate, the bottom plate is equipped with base, the base is equipped with guide and clamping piece, the guide includes guide groove around the electrode cap and positioning groove intersecting with guide groove, the base is equipped with guide plate on the side of the intersection point of guide groove and positioning groove.

[0007] The guide groove is equipped with push rod, the push rod is equipped with recess for storing electrode cap.

[0008] The end of the push rod is connected with feeding cylinder, and the feeding cylinder is installed on the bottom plate.

[0009] The clamping piece includes left cylinder and right cylinder arranged on the base, and also includes front cylinder and rear cylinder arranged on the base, and the bottom plate is equipped with bottom cylinder below the base.

[0010] The base is provided with a horizontal groove, and the horizontal groove is provided with a sliding block, and the sliding block is connected with the left cylinder and the right cylinder respectively.

[0011] The rear cylinder is provided with a pushing rod, and the end of the pushing rod is provided with a pushing block.

[0012] The bottom cylinder is provided with a top rod penetrating through the base.

[0013] The width of the positioning groove is less than the width of the electrode cap.

[0014] The technical effect of the utility model is that the electrode cap falling from the guide plate falls on the guide piece, the electrode cap falls in the guide groove, and the electrode cap falls in the intersection of the positioning groove and the guide groove through the intersection of the positioning groove and the guide groove, at this time, the end of the guide groove plays a positioning role, then the electrode cap is fixed through the clamping piece, the overall clamping efficiency can be effectively improved, and since the clamping piece clamps the electrode cap from the periphery and the bottom of the electrode cap, the top of the electrode cap is conveniently polished by the polishing machine, the polished electrode cap can be directly pushed out from the sliding groove under the action of the sliding block, the discharging is convenient, and the discharging efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] The present specification includes the following drawings, and the shown contents are respectively:

[0016] Figure 1 It is a structural schematic view of the utility model discloses a kind of welding electrode cap feeding automatic grinding clamping device;

[0017] Figure 2 It is Figure 1 It is a top view schematic view of a kind of welding electrode cap feeding automatic grinding clamping device.

[0018] In the drawing, it is marked as: 1, bottom plate;2, base;3, guide groove;4, positioning groove;5, guide plate;6, push rod;7, recess;8, feeding cylinder;9, left cylinder;10, right cylinder;11, sliding block;12, horizontal groove;13, pushing rod;14, pushing block;15, fixed rod;16, bottom cylinder;17, top rod;18, front cylinder;19, rear cylinder. DETAILED DESCRIPTION

[0019] The specific embodiment of the utility model is further explained in detail by comparing with the drawings and the description of the embodiment, the purpose is to help the technical personnel in the art to have more complete, accurate and in-depth understanding to the utility model concept, technical scheme of the utility model, and help its implementation.

[0020] Please refer to Figures 1-2The utility model provides a kind of welding electrode cap feeding automatic grinding clamping device, including bottom plate 1, bottom plate 1 is equipped with pedestal 2, pedestal 2 is equipped with guide and clamping piece, guide includes the guide groove 3 being set on pedestal 2 and being around electrode cap four around and the positioning groove 4 being crossed with guide groove 3, pedestal 2 is equipped with the guide plate 5 in the intersection point side of guide groove 3 and positioning groove 4;Electrode cap falls in guide from guide plate 5, electrode cap falls in guide groove 3, and electrode cap falls in the intersection of positioning groove 4 and guide groove 3 by the intersection of positioning groove 4 and guide groove 3, the end of guide groove 3 plays the role of positioning, then electrode cap is fixed by clamping piece, can effectively improve the clamping efficiency of whole, and since clamping piece is clamped from the four around and bottom of electrode cap, it is convenient for grinder to polish the top of electrode cap.

[0021] Guide groove 3 is equipped with push rod 6, push rod 6 is equipped with the recess 7 of storage electrode cap;Electrode cap falls in recess 7, moves transport by push rod 6 to drive electrode cap.

[0022] The end of push rod 6 is connected with feeding cylinder 8, and feeding cylinder 8 is installed on bottom plate 1;Electrode cap is transported by feeding cylinder 8 to drive push rod 6 to move.

[0023] Clamping piece includes left cylinder 9 and right cylinder 10 being set on pedestal 2, and also includes front cylinder 18 and rear cylinder 19 being set on pedestal 2, and bottom plate 1 is equipped with bottom cylinder 16 below pedestal 2;It is clamped from the four around of electrode cap by the cooperation of four directions of cylinder, and electrode cap is supported from the bottom of electrode cap, and the space above electrode cap is left, to facilitate subsequent grinder to polish the top of electrode cap.

[0024] Pedestal 2 is equipped with transverse groove 12, and slide block 11 is equipped in transverse groove 12, and slide block 11 has two roots respectively connected with left cylinder 9 and right cylinder 10;Electrode cap is pushed into transverse groove 12 from recess 7 by left cylinder 9 and right cylinder 10 to drive slide block 11 to move, and electrode cap is fixed from left and right sides, and one end of slide groove 12 penetrates the surface of pedestal 2, and polished electrode cap can be directly pushed out from slide groove 12 under the action of slide block 11, to facilitate discharging and improve the efficiency of discharging.

[0025] Rear cylinder 19 is equipped with push rod 13, and the end of push rod 13 is equipped with push block 14, and front cylinder 18 is equipped with fixed rod 15;Electrode cap is clamped from front and back sides by push block 14 and fixed rod 15, and since slide block 11 is located in transverse groove 12, slide block 11 is not on the same horizontal plane with push block 14 and fixed rod 15, so that the situation that electrode cap cannot be clamped due to mutual collision of slide block 11, push block 14 and fixed rod 15 can be avoided.

[0026] The bottom cylinder 16 is provided with a top rod 17 penetrating the base 2; the horizontal groove 12 is provided with a penetrating hole at the bottom, and the top rod 17 penetrates the penetrating hole to lift the electrode cap from the bottom of the electrode cap to support the electrode cap.

[0027] The width of the positioning groove 4 is less than the width of the electrode cap; the electrode cap is placed to slide into the positioning groove 4, and the positioning groove 4 can also position the electrode cap.

[0028] The technical effect of the utility model is that the electrode cap falling from the guide plate 5 falls on the guide piece, the electrode cap falls in the guide groove 3, and the electrode cap falls at the intersection of the positioning groove 4 and the guide groove 3 through the intersection of the positioning groove 4 and the guide groove 3; at this time, the end of the guide groove 3 plays a positioning role, and then the electrode cap is fixed through the clamping piece, the clamping efficiency of the whole can be effectively improved, and since the clamping piece clamps the electrode cap from the periphery and the bottom of the electrode cap, the top of the electrode cap can be conveniently polished by the polisher, one end of the sliding groove 12 penetrates the surface of the base 2, the polished electrode cap can be directly pushed out from the sliding groove 12 under the action of the sliding block 11, and the discharging is convenient, and the discharging efficiency is improved.

[0029] The utility model is exemplarily described above in combination with the drawings. Apparently, the specific implementation of the utility model is not limited by the above-mentioned mode. As long as various non-essential improvements are made by adopting the method concept and technical scheme of the utility model, or the above-mentioned concept and technical scheme of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. An automatic grinding and clamping device for feeding welding electrode caps, characterized in that: The utility model provides a kind of electrode cap conveying device, including bottom plate (1), the bottom plate (1) is equipped with pedestal (2), the pedestal (2) is equipped with guide and clamping piece, the guide includes the guide groove (3) being set on pedestal (2) and being around electrode cap, and the positioning groove (4) is intersected with guide groove (3), the pedestal (2) is equipped with guide plate (5) on the side edge of the intersection of guide groove (3) and positioning groove (4).

2. The automatic grinding and clamping device for welding electrode cap feeding according to claim 1, characterized in that: The guide groove (3) is equipped with push rod (6), the push rod (6) is equipped with recess (7) of depositing electrode cap.

3. The automatic grinding and clamping device for welding electrode cap feeding according to claim 2, characterized in that: The end of the push rod (6) is connected with feeding cylinder (8), and the feeding cylinder (8) is installed on the bottom plate (1).

4. The automatic grinding and clamping device for welding electrode cap feeding according to claim 1, characterized in that: The clamping piece includes left cylinder (9) and right cylinder (10) arranged on the pedestal (2), and further includes front cylinder (18) and rear cylinder (19) arranged on the pedestal (2), and the bottom plate (1) is equipped with bottom cylinder (16) below the pedestal (2).

5. The automatic grinding and clamping device for welding electrode cap feeding according to claim 4, characterized in that: The pedestal (2) is equipped with transverse groove (12), the transverse groove (12) is equipped with sliding block (11), and the sliding block (11) has two roots connected with left cylinder (9) and right cylinder (10) respectively.

6. The automatic grinding and clamping device for welding electrode cap feeding according to claim 4, characterized in that: The rear cylinder (19) is equipped with push rod (13), the end of the push rod (13) is equipped with push block (14), and the front cylinder (18) is equipped with fixed rod (15).

7. The automatic grinding and clamping device for welding electrode cap feeding according to claim 4, characterized in that: The bottom cylinder (16) is equipped with top rod (17) penetrating through the pedestal (2).

8. The automatic grinding and clamping device for welding electrode cap feeding according to claim 1, characterized in that: The width of the positioning groove (4) is less than the width of the electrode cap.

Images