CN217343980U

CN217343980U - Automatic spot welding trimmer for mechanical parts

Info

Publication number: CN217343980U
Application number: CN202220519052.XU
Authority: CN
Inventors: 夏兴华
Original assignee: Nanjing Tongtong Electrical Equipment Co ltd
Current assignee: Nanjing Tongtong Electrical Equipment Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-09-02
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses an automatic spot welding trimmer of machine parts, including organism and spot welding mechanism, spot welding mechanism one side and organism fixed connection, spot welding mechanism bottom is provided with the rolling disc, the rolling disc bottom is rotated and is pegged graft inside the organism, and the rolling disc tip is external to have the motor, the rolling disc top is provided with a plurality of and bears the weight of the seat, it has the standing groove to bear the weight of the seat top and open, the standing groove bottom has been seted up and has been held the groove, it all is provided with the controlling means to hold the groove both sides. The utility model discloses a be provided with limiting device, be favorable to holding the inslot with the machined part restriction, the machined part just breaks off with spot welding mechanism holding the inslot, spot welding mechanism leaves the operating position and can not drive the machined part and remove, avoids error in the course of the work, improves work efficiency, and limiting device can not stop the material loading and the unloading work of machined part simultaneously, can not increase the work load of spot welding work.

Description

Automatic spot welding shaper for mechanical parts

Technical Field

The utility model belongs to the technical field of the automatic spot welding of spot welding trimmer, in particular to automatic spot welding trimmer of machine parts.

Background

A spot welder is a mechanical device, which adopts the principle of double-sided double-point over-current welding, when working, two electrodes press a workpiece to make two layers of metal form a certain contact resistance under the pressure of the two electrodes, when welding current flows from one electrode to the other electrode, instant thermal welding is formed at the two contact resistance points, and the welding current instantly flows from the other electrode to the electrode along the two workpieces to form a loop, and the internal structure of the workpiece to be welded is not damaged.

When spot welding machine carries out the spot welding plastic to mechanical parts, mechanical parts very easily produces the condition of adhesion with spot welding mechanism, and spot welding mechanism leaves operating position and can drive mechanical parts and remove, slows down the work efficiency of spot welding work.

Therefore, it is necessary to invent a spot welding shaper for mechanical parts to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides an automatic spot welding trimmer of machine parts to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic spot welding shaping machine for mechanical parts comprises a machine body and a spot welding mechanism, wherein one side of the spot welding mechanism is fixedly connected with the machine body, a rotating disc is arranged at the bottom of the spot welding mechanism, the bottom of the rotating disc is rotatably inserted into the machine body, a motor is externally connected to the end part of the rotating disc, a plurality of bearing seats are arranged at the top of the rotating disc, and a placing groove is formed in the top of each bearing seat;

the standing groove bottom has been seted up and has been held the groove, it is provided with the machined part to hold inslot portion, it all is provided with the controlling means to hold the groove both sides.

Furthermore, the limiting device comprises a limiting block, an auxiliary block is arranged on one side of the limiting block, the bottom of the auxiliary block is fixedly connected with the top of the rotating disc, moving rods are movably inserted into two sides of the auxiliary block, one end of each moving rod is fixedly connected with the limiting block, a first spring is sleeved on one section of the surface of each moving rod, a fixed block is arranged on one side of each first spring, the fixed block is fixedly connected with the moving rods, and stabilizing devices are arranged on two sides of the limiting block.

Further, stabilising arrangement includes the stable trough, the inside activity of stable trough is pegged graft and is had the steady piece, the steady piece top fixedly connected with second spring, second spring one end and stable inslot wall fixed connection.

Furthermore, the two limiting devices are symmetrically arranged relative to the middle of the containing groove, and the limiting block is provided with a pushing chute in the middle of one side of the containing groove.

Furthermore, the stabilizing devices on the limiting blocks are symmetrically arranged relative to the middle of the limiting blocks, the bottoms of the stabilizing blocks are arranged in an arc shape, and the bottoms of the stabilizing blocks are attached to the tops of the machined parts.

Furthermore, auxiliary chutes are formed in the middle of two sides of the containing groove and located on two sides of the workpiece clamp.

Furthermore, a plurality of bears seat and carousel annular distribution relatively, bear seat through bolt and carousel fixed connection.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be provided with limiting device, be favorable to holding the inslot with the machined part restriction, make the machined part just break off with spot welding mechanism holding the inslot under limiting device's effect, spot welding mechanism leaves the operating position and can not drive the machined part and remove, avoids error in the spot welding course of operation, improves spot welding work efficiency, and limiting device can not stop the material loading and the unloading work of machined part simultaneously, can not increase the work load of spot welding work.

2. The utility model discloses a be provided with stabilising arrangement, be favorable to avoiding producing great vibration when the machined part breaks off the adhesion with spot welding mechanism, also make the machined part can not produce deformation at the drive in-process of spot welding mechanism, be applicable to different thickness machined part work, the removal of stabilising arrangement self-adaptation restriction piece can not hinder the removal of restriction piece simultaneously.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 shows a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 shows a front view of a load bearing seat according to an embodiment of the present invention;

FIG. 3 shows a front cross-sectional view of a load bearing seat according to an embodiment of the present invention;

fig. 4 shows an enlarged view of the portion a of fig. 3 in an embodiment of the present invention;

in the figure: 1. a body; 2. a spot welding mechanism; 3. rotating the disc; 4. a bearing seat; 5. a placement groove; 6. a containing groove; 7. processing a workpiece; 8. a limiting block; 9. an auxiliary block; 10. a travel bar; 11. a first spring; 12. a fixed block; 13. a stabilizing slot; 14. a stabilization block; 15. a second spring; 16. pushing the chute; 17. an auxiliary chute.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely illustrate the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an automatic spot welding trimmer of machine parts, as shown in fig. 1-4, including organism 1 and spot welding mechanism 2, spot welding mechanism 2 one side and organism 1 fixed connection, spot welding mechanism 2 bottom is provided with rolling disc 3, rolling disc 3 bottom rotates to peg graft inside organism 1, and rolling disc 3 tip is external to have a motor, rolling disc 3 top is provided with a plurality of bearing seats 4, a plurality of bearing seats 4 distribute with rolling disc 3 annular, bearing seats 4 pass through bolt and rolling disc 3 fixed connection, bearing seat 4 top is opened and is put standing groove 5;

the utility model discloses a processing device for the processing of the workpiece, including standing groove 5, auxiliary chute 17, machined part 7 clamp, holding groove 6, auxiliary chute 17, holding groove 6 both sides are provided with the controlling means, the auxiliary chute 17 is located the machined part 7 clamp and gets both sides, hold the inside machined part 7 that is provided with of groove 6, hold 6 both sides in the groove all to be provided with the controlling means.

When spot welding is carried out on a machined part 7, the machined part 7 is clamped by a feeding mechanism on a machine body 1, the feeding mechanism moves to push away a limiting device and place the machined part 7 in a containing groove 6, the limiting device limits the machined part 7 in the containing groove 6 after the feeding mechanism leaves, a motor rotates to drive a rotating disc 3 to rotate, the rotating disc 3 rotates to drive a bearing seat 4 where the machined part 7 is placed to move to the bottom of a spot welding mechanism 2, the spot welding mechanism 2 carries out spot welding work on the machined part 7, the limiting device limits the machined part 7, the spot welding mechanism 2 is disconnected with the machined part 7 when leaving, the machined part 7 is prevented from being driven away by the spot welding machine, the motor continues to drive the rotating disc 3 to rotate, the bearing seat 4 moves to a blanking position, the blanking mechanism pushes away the limiting device and takes the machined part 7 out of the containing groove 6, and auxiliary chutes 17 are formed in the middle parts of two sides of the containing groove 6, the loading and unloading work of the workpiece 7 is convenient.

As shown in fig. 1-3, the limiting device includes a limiting block 8, an auxiliary block 9 is disposed on one side of the limiting block 8, the bottom of the auxiliary block 9 is fixedly connected with the top of the rotating disc 3, moving rods 10 are movably inserted into two sides of the auxiliary block 9, one end of each moving rod 10 is fixedly connected with the limiting block 8, a first spring 11 is sleeved on one section of the surface of each moving rod 10, a fixed block 12 is disposed on one side of each first spring 11, the fixed blocks 12 are fixedly connected with the moving rods 10, stabilizing devices are disposed on two sides of each limiting block 8, the two limiting devices are symmetrically disposed in the middle of the corresponding containing groove 6, and a pushing chute 16 is disposed in the middle of one side of the corresponding containing groove 6 of each limiting block 8.

In the process that the workpiece 7 is placed in the containing groove 6 by the feeding mechanism, because the limiting block 8 is arranged in the middle of one side of the containing groove 6, the pushing chute 16 is arranged, the limiting blocks 8 on the two sides are pushed by the feeding mechanism, the limiting block 8 moves to drive the moving rod 10 to move, the fixing block 12 moves along with the limiting block, the fixing block 12 moves to compress the first spring 11 between the fixing block 12 and the auxiliary block 9, the workpiece 7 is placed in the containing groove 6 by the feeding mechanism and then leaves, the limiting block 8 loses the extrusion of the feeding mechanism, the first spring 11 resets to drive the fixing block 12 and the moving rod 10 to return to the original position, the limiting block 8 resets along with the limiting block, the workpiece 7 is limited in the containing groove 6 by the limiting blocks 8 on the two sides, the spot welding mechanism 2 leaves after completing the spot welding of the workpiece 7, if the workpiece 7 is adhered to the spot welding mechanism 2, the workpiece 7 is disconnected from the spot welding mechanism 2 in the containing groove 6, when the bearing seat 4 moves to the blanking position, the limiting blocks 8 on two sides are pushed by the blanking mechanism, the limiting blocks 8 move to drive the moving rod 10 to move, the fixing block 12 moves along with the moving block, the fixing block 12 moves to compress the first spring 11 between the fixing block 12 and the auxiliary block 9, the workpiece 7 is taken out of the containing groove 6 by the blanking mechanism and then leaves, the limiting blocks 8 lose the extrusion of the feeding mechanism, the first spring 11 resets to drive the fixing block 12 and the moving rod 10 to return to the original position, and the limiting device can wait for the next work.

The utility model discloses a be provided with the limiting device, be favorable to making machined part 7 just break off with spot welding mechanism 2 in holding groove 6 with the restriction of machined part 7 in holding groove 6 under limiting device's effect, spot welding mechanism 2 leaves the operating position and can not drive machined part 7 and remove, avoids error in the spot welding course of work, improves spot welding work efficiency, and the loading and the unloading work that limiting device can not stop machined part 7 simultaneously can not increase spot welding work's work load.

As shown in fig. 2-4, the stabilizing device includes a stabilizing groove 13, a stabilizing block 14 is movably inserted into the stabilizing groove 13, a second spring 15 is fixedly connected to the top of the stabilizing block 14, one end of the second spring 15 is fixedly connected to the inner wall of the stabilizing groove 13, the stabilizing device on the limiting block 8 is symmetrically arranged relative to the middle of the limiting block 8, the bottom of the stabilizing block 14 is arc-shaped, and the bottom of the stabilizing block 14 is attached to the top of the workpiece 7.

When the limiting blocks 8 on two sides are pushed by the feeding mechanism, as the bottom of the stabilizing block 14 is arranged in an arc shape, the placing groove 5 pushes the stabilizing block 14 to contract into the stabilizing groove 13, the second spring 15 is compressed, and in the process that the limiting blocks 8 return to the original position, the second spring 15 returns to push the stabilizing block 14 to move, the bottom of the stabilizing block 14 is gradually attached to the top of the workpiece 7, if the workpiece 7 is adhered to the spot welding mechanism 2, the spot welding mechanism 2 drives the workpiece 7 to move when leaving, the workpiece 7 moves to extrude the stabilizing block 14 and compress a small part of the second spring 15, after the workpiece 7 is disconnected from being adhered to the spot welding mechanism 2, the second spring 15 returns to push the stabilizing block 14 and the workpiece 7 to the original position, when the limiting blocks 8 on two sides are pushed by the blanking mechanism, the stabilizing block 14 moves from the top of the workpiece 7, the placing groove 5 pushes the stabilizing block 14 to contract into the stabilizing groove 13, the second spring 15 is compressed, and the second spring 15 is reset to push the stabilizing block 14 to return to the original position in the process of returning the limiting block 8 to the original position.

The utility model discloses a be provided with stabilising arrangement, be favorable to avoiding producing great vibration when the adhesion is broken off with spot welding mechanism 2 to machined part 7, also make machined part 7 can not produce deformation at spot welding mechanism 2's drive in-process, be applicable to different thickness machined part 7 work, the removal of stabilising arrangement self-adaptation restriction piece 8 can not obstruct the removal of restriction piece 8 simultaneously.

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

1. The utility model provides a machine parts's automatic spot welding trimmer, includes organism (1) and spot welding mechanism (2), its characterized in that: one side of the spot welding mechanism (2) is fixedly connected with the machine body (1), a rotating disc (3) is arranged at the bottom of the spot welding mechanism (2), the bottom of the rotating disc (3) is rotatably inserted into the machine body (1), a motor is externally connected to the end part of the rotating disc (3), a plurality of bearing seats (4) are arranged at the top of the rotating disc (3), and a placing groove (5) is formed in the top of each bearing seat (4);

the storage tank is characterized in that a storage tank (6) is arranged at the bottom of the storage tank (5), a machined part (7) is arranged in the storage tank (6), and limiting devices are arranged on two sides of the storage tank (6).

2. The automatic spot welding shaper for mechanical parts according to claim 1, wherein: the limiting device comprises a limiting block (8), wherein an auxiliary block (9) is arranged on one side of the limiting block (8), the bottom of the auxiliary block (9) is fixedly connected with the top of the rotating disc (3), moving rods (10) are movably inserted into two sides of the auxiliary block (9), one end of each moving rod (10) is fixedly connected with the limiting block (8), a first spring (11) is sleeved on one section of surface of each moving rod (10), a fixing block (12) is arranged on one side of each first spring (11), the fixing block (12) is fixedly connected with the moving rods (10), and stabilizing devices are arranged on two sides of the limiting block (8).

3. The automatic spot welding shaper for mechanical parts according to claim 2, wherein: the stabilizing device comprises a stabilizing groove (13), a stabilizing block (14) is movably inserted in the stabilizing groove (13), a second spring (15) is fixedly connected to the top of the stabilizing block (14), and one end of the second spring (15) is fixedly connected with the inner wall of the stabilizing groove (13).

4. The automatic spot welding shaper for mechanical parts according to claim 2, wherein: the two limiting devices are symmetrically arranged relative to the middle of the containing groove (6), and the limiting block (8) is provided with a pushing chute (16) in the middle of one side of the containing groove (6).

5. The automatic spot welding shaper for mechanical parts according to claim 3, wherein: the stabilizing device on the limiting block (8) is symmetrically arranged relative to the middle of the limiting block (8), the bottom of the stabilizing block (14) is arranged in an arc shape, and the bottom of the stabilizing block (14) is attached to the top of the machined part (7).

6. The automatic spot welding shaper for mechanical parts according to claim 1, wherein: auxiliary chutes (17) are formed in the middle of two sides of the containing groove (6), and the auxiliary chutes (17) are located on two sides of the machined part (7) in a clamping mode.

7. The automatic spot welding shaper for mechanical parts according to claim 1, wherein: the bearing seats (4) are distributed in an annular mode relative to the rotating disc (3), and the bearing seats (4) are fixedly connected with the rotating disc (3) through bolts.