Thermostat electric heating push rod insertion piece welding equipment

By designing an automatically positioned welding device, the problem of inconvenient operation of existing equipment was solved, achieving efficient insert welding and improving work efficiency.

CN223670408UActive Publication Date: 2025-12-16WENZHOU HEATLE ELECTRIC CO LTD
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Patent Information

Application Number
CN202520058099.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-10
Publication Date
2025-12-16
Estimated Expiration
2035-01-10

AI Technical Summary

Technical Problem

Existing thermostat electric push rod welding equipment lacks a positioning mechanism, resulting in inconvenient and inefficient welding operations, and making it impossible to simultaneously position and weld multiple inserts.

Method used

A welding device comprising a spot welding machine, a worktable, a slide cylinder, upper and lower electrode clamps, and a fixture was designed. Through the cooperation of the slide and the fixture, the automatic positioning and welding of inserts and push rods are achieved, simplifying the operation process.

Benefits of technology

It improves welding efficiency, reduces the difficulty of manual positioning, and enables simultaneous positioning and welding of two inserts, thus improving work efficiency.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223670408U_ABST
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Abstract

The utility model provides thermostat electric heating push rod inserting piece welding equipment which comprises a spot welding machine, a working table arranged at the bottom of the spot welding machine, a spot welding tool arranged at the top of the working table, a sliding table air cylinder arranged at the front end of the spot welding machine, a lower pressing table arranged at the output end of the sliding table air cylinder, an upper electrode clamp arranged at the bottom of the lower pressing table, and an upper spot welding head embedded in the upper electrode clamp. The spot welding tool comprises a bearing seat, a lower electrode clamp is arranged on the front portion of the top end of the bearing seat, a lower spot welding head is embedded in the lower electrode clamp, a sliding rail is arranged on the rear portion of the top end of the bearing seat, side plates are arranged on the two sides of the sliding rail, a sliding block is arranged on the sliding rail in a sliding mode, and a sliding table is arranged at the top end of the sliding block. The rear portion of the top end of the insertion piece clamp is provided with two insertion piece grooves in a symmetrical structure, positioning protruding points are arranged on the inner bottom walls of the two insertion piece grooves, the front portion of each insertion piece groove is provided with two wire containing grooves in a symmetrical structure, the top end of the push rod clamp is provided with a push rod groove, and a positioning groove is formed in the push rod groove. The electric heating push rod and the inserting piece can be welded conveniently.
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Description

TECHNICAL FIELD

[0001] The utility model relates to processing equipment technical field, concretely is a kind of thermostatic temperature regulator electric heat push rod insert piece welding equipment. BACKGROUND

[0002] Thermostatic temperature regulator electric heat push rod is a device applied in engine. It is mainly composed of push rod body, and the push rod body contains heating element inside. The heating element is composed of magnesium oxide rod, electric heating wire and high-temperature wire, the electric heating wire is wound on the magnesium oxide rod, and the high-temperature wire is connected to the two ends of the electric heating wire, and the high-temperature wire will extend out of the push rod body to connect the control power supply. Such design can avoid deformation or fracture of the heating element under external force, thereby prolonging the service life of the heating element and ensuring that the engine works in the appropriate temperature range for a long time.

[0003] The high-temperature wire on the thermostatic temperature regulator electric heat push rod is usually connected with the connecting insert piece by welding. Since the existing electric heat push rod welding equipment does not have a positioning mechanism, the worker can only manually position the electric heat push rod and the insert piece during welding, and only one insert piece can be positioned and welded at a time by manual positioning, which is very inconvenient and has low work efficiency. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a kind of thermostatic temperature regulator electric heat push rod insert piece welding equipment to solve the problems raised in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A thermostatic temperature regulator electric heat push rod insert piece welding equipment includes a spot welder, the spot welder bottom is provided with a workbench, the workbench top is provided with a spot welding tool, the spot welder front end is provided with a sliding table air cylinder, the sliding table air cylinder output end is provided with a lower pressing table, the lower pressing table bottom is provided with an upper electrode clamp, the upper electrode clamp is embedded with an upper spot welding head, the spot welding tool includes a bearing seat, the bearing seat top front part is provided with a lower electrode clamp, the lower electrode clamp is embedded with a lower spot welding head, the bearing seat top rear part is provided with a sliding rail, the sliding rail both sides are provided with a side plate, the sliding rail is slidably provided with a sliding block, the sliding block top end is provided with a sliding table, the sliding table top end front part is provided with an insert piece clamp and a push rod clamp, the insert piece clamp top end rear part is symmetrically provided with two insert piece grooves, the insert piece groove inner bottom wall is provided with a positioning convex point, the insert piece groove front part is symmetrically provided with two wire placing grooves, the push rod clamp top end is provided with a push rod groove, and the push rod groove is provided with a positioning groove.

[0007] Preferably, the sliding table surface and the insert piece clamp surface are both provided with through holes, the upper end of the lower spot welding head extends into the through hole, and the upper end of the lower spot welding head is flush with the insert piece groove inner bottom wall.

[0008] Preferably, the side plates are provided with adjusting bolts, and the two side plates are mirror image structures.

[0009] Preferably, the other side of the front end of the spot welding machine is provided with a control panel.

[0010] Preferably, the upper spot welding head and the lower spot welding head are both cylindrical structures, and the center axes of the upper spot welding head and the lower spot welding head coincide.

[0011] Preferably, the upper electrode clamp and the lower electrode clamp are both connected with the spot welding machine through conductive cables.

[0012] Beneficial effects

[0013] The technical scheme provided by the temperature sensor electric heating push rod plug welding equipment has at least one of the following technical effects:

[0014] In use, the two plugs are placed in the plug grooves, the electric heating push rod is placed in the push rod groove, the two high-temperature wires on the electric heating push rod are placed in the wire groove and contact the plugs, the bottom end of the plug is attached to the lower spot welding head, the slide table cylinder drives the lower pressing table to move downward, so that the upper spot welding head contacts the plug and the high-temperature wire, thereby completing the welding action on the plug on one side, then the slide table is pushed horizontally, the slide table drives the plug clamp and the push rod clamp to slide to one side, so that the bottom end of the plug on the other side is attached to the lower spot welding head, the upper spot welding head is pressed downward and contacts the plug and the high-temperature wire on the other side, thereby completing the welding action on the plug on the other side; the plug groove and the push rod groove are used to position the plug and the electric heating push rod respectively, so that the staff does not need to manually position, not only reduces the operation difficulty, but also can position the two plugs at the same time, so that the staff's single operation efficiency is improved, thereby improving the work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the utility model cross-section structure;

[0017] Figure 3 It is a schematic diagram of the spot welding tool structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the plug clamp and the push rod clamp structure of the utility model;

[0019] Figure 5 It is a schematic diagram of the utility model in use state structure;

[0020] Figure 6For Figure 2 The local enlarged structure schematic view at A of figure 1 is shown in the figure 2.

[0021] Figure 7 For Figure 5 The local enlarged structure schematic view at B of figure 1 is shown in the figure 3.

[0022] The corresponding relationship between the figure mark and the component name in the figure is as follows:

[0023] 1, spot welding machine;2, workbench;3, spot welding tooling;4, slide table air cylinder;5, lower pressing table;6, upper electrode clamp;7, upper spot welding head;8, bearing seat;9, lower electrode clamp;10, lower spot welding head;11, slide rail;12, side plate;13, sliding block;14, slide table;15, insert piece clamp;16, push rod clamp;17, insert piece slot;18, positioning convex point;19, wire placing slot;20, push rod slot;21, positioning slot;22, through hole;23, adjusting bolt;24, control panel. DETAILED DESCRIPTION

[0024] The technical scheme of the utility model will be described below in conjunction with the embodiments, obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0025] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms such as 'up', 'down', 'front', 'back', 'left', 'right' in the description is the orientation or position relationship shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and is not indicative or suggestive of the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.

[0026] As Figures 1-7 The structure schematic view of a thermostat electric heating push rod insert piece welding equipment of a preferred embodiment of the utility model is shown in the figure 4.

[0027] In this embodiment, including spot welding machine 1, the bottom of the spot welding machine 1 is provided with a workbench 2 fixed by bolts, the top of the workbench 2 is provided with a spot welding tool 3 fixed by bolts, the front end of the spot welding machine 1 is provided with a sliding table cylinder 4 fixed by bolts, the output end of the sliding table cylinder 4 is provided with a lower pressing table 5 fixed by bolts, the bottom of the lower pressing table 5 is provided with an upper electrode clamp 6 fixed by bolts, the upper electrode clamp 6 is embedded with an upper spot welding head 7, the spot welding tool 3 comprises a bearing seat 8, the bearing seat 8 is fixed on the top of the workbench 2 by bolts, the front end of the bearing seat 8 is provided with a lower electrode clamp 9 fixed by bolts, the lower electrode clamp 9 is embedded with a lower spot welding head 10, the upper electrode clamp 6 and the lower electrode clamp 9 are both composed of two symmetrical clamping blocks, the upper electrode clamp 6 clamps and fixes the upper spot welding head 7, the lower electrode clamp 9 clamps and fixes the lower spot welding head 10, the rear end of the bearing seat 8 is provided with a sliding rail 11 horizontally, both sides of the sliding rail 11 are provided with side plates 12, a sliding block 13 is slidably arranged on the sliding rail 11, the sliding block 13 can slide along the sliding rail 11, the top end of the sliding block 13 is provided with a sliding table 14 fixed by bolts, the front end of the top of the sliding table 14 is provided with an insert piece clamp 15 and a push rod clamp 16 fixed by bolts, the rear end of the top of the insert piece clamp 15 is provided with two insert piece grooves 17 in a symmetrical structure, an insert piece is installed in the insert piece groove 17, the inner bottom wall of the two insert piece grooves 17 is provided with a positioning convex point 18, an insert piece is usually provided with a hole, the hole is sleeved on the positioning convex point 18, the front end of the insert piece groove 17 is provided with two wire grooves 19 in a symmetrical structure, the two wire grooves 19 are used for placing two high-temperature connecting wires on the electric heating push rod, the connecting wires are in contact with the insert piece after passing through the wire groove 19, the top end of the push rod clamp 16 is provided with a push rod groove 20 for placing the electric heating push rod, the push rod groove 20 is provided with a positioning groove 21, the electric heating push rod is usually provided with an annular boss, the annular boss is placed in the positioning groove 21, the insert piece is positioned by the insert piece groove 17 and the positioning convex point 18, the electric heating push rod is positioned by the push rod groove 20 and the positioning groove 21, so that the staff does not need to hold the parts for positioning.

[0028] In this embodiment, the surface of the sliding table 14 and the surface of the insert piece clamp 15 are both provided with a through hole 22, the top end of the lower spot welding head 11 extends into the through hole 22, and the top end of the lower spot welding head 11 is flush with the inner bottom wall of the insert piece groove 17.

[0029] In this embodiment, the side plates 12 are both provided with adjusting bolts 23, the two adjusting bolts 23 are installed in opposite directions on the two side plates 12, the two side plates 12 are provided in a mirror image structure, and the threaded ends of the two adjusting bolts 23 respectively abut the two side surfaces of the sliding table 14, in use, by tightening or loosening the adjusting bolts 23, the sliding stroke of the sliding table 14 on the sliding rail 11 can be adjusted, which plays a limiting and positioning role for the sliding of the sliding table 14.

[0030] In the embodiment, the spot welding machine 1 is provided with a control panel 24 on the other side of the front end, and the operation of the spot welding machine 1 is adjusted and controlled through the control panel 24.

[0031] In the embodiment, the upper spot welding head 7 and the lower spot welding head 10 are both provided in a cylindrical structure, and the center axes of the upper spot welding head 7 and the lower spot welding head 10 coincide.

[0032] In the embodiment, the upper electrode clamp 6 and the lower electrode clamp 9 are both connected with the spot welding machine 1 through conductive cables, and the upper electrode clamp 6 and the lower electrode clamp 9 are both made of copper material, and the upper electrode clamp 6 and the lower electrode clamp 9 clamp the upper spot welding head 7 and the lower spot welding head 10 respectively, and it is worth mentioning that the working principle of the spot welding machine 1 to realize spot welding is a known technology in the art, and thus, no more description is made herein.

[0033] Principle of the utility model:

[0034] In use, the two plug-in pieces are placed in the plug-in piece grooves 17, the electric heating push rod is placed in the push rod groove 20, the two high-temperature connecting lines on the electric heating push rod are placed in the wire grooves 19 and contact the plug-in pieces, the bottom end of the plug-in piece is attached to the lower spot welding head 10, the lower pressing table 5 is driven downward by the sliding table cylinder 4 to make the upper spot welding head 7 contact the plug-in piece and the high-temperature wire, thereby completing the welding action on one side of the plug-in piece, and then the sliding table 14 is pushed horizontally to make the plug-in piece clamp 15 and the push rod clamp 16 slide to one side, so that the bottom end of the other plug-in piece is attached to the lower spot welding head 10, the upper spot welding head 7 is pressed downward to contact the other plug-in piece and the high-temperature wire, thereby completing the welding action on the other plug-in piece.

[0035] The installation mode, connection mode or setting mode of the temperature regulating valve electric heating push rod plug-in piece welding equipment are all common mechanical modes, and any mode that can achieve the beneficial effects can be implemented.

[0036] The technologies not described in detail in the utility model are all known technologies, and the contents represented in the drawings are part of the specification.

[0037] The above content is a further detailed description of the utility model in combination with the specific embodiments, and the specific implementation of the utility model cannot be limited to these descriptions, and for ordinary skilled persons in the technical field to which the utility model belongs, a number of simple deductions or substitutions can be made without departing from the concept of the utility model, and all should be regarded as belonging to the protection scope determined by the claims submitted by the utility model. The above content is a further detailed description of the utility model in combination with the specific embodiments, and the specific implementation of the utility model cannot be limited to these descriptions, and for ordinary skilled persons in the technical field to which the utility model belongs, a number of simple deductions or substitutions can be made without departing from the concept of the utility model, and all should be regarded as belonging to the protection scope determined by the claims submitted by the utility model.

Claims

1. A thermostat electric heating push rod insert patch welding device, comprising a spot welder (1), the bottom of the spot welder (1) is provided with a workbench (2), characterized in that: The workbench (2) top is provided with a spot welding tool (3), the front end of the spot welding machine (1) is provided with a sliding table cylinder (4), the output end of the sliding table cylinder (4) is provided with a pressing table (5), the bottom of the pressing table (5) is provided with an upper electrode clamp (6), the upper electrode clamp (6) is embedded with an upper spot welding head (7), the spot welding tool (3) includes a bearing seat (8), the front end of the bearing seat (8) is provided with a lower electrode clamp (9), the lower electrode clamp (9) is embedded with a lower spot welding head (10), the rear end of the bearing seat (8) is provided with a sliding rail (11), both sides of the sliding rail (11) are provided with side plates (12), the sliding rail (11) is provided with a sliding block (13), the top end of the sliding block (13) is provided with a sliding table (14), the front end of the sliding table (14) is provided with a tab clamp (15) and a push rod clamp (16), the rear end of the tab clamp (15) is provided with two tab slots (17) in a symmetrical structure, the inner bottom wall of the two tab slots (17) is provided with a positioning convex point (18), the front end of the tab slot (17) is provided with two wire slots (19) in a symmetrical structure, the top end of the push rod clamp (16) is provided with a push rod slot (20), the push rod slot (20) is provided with a positioning slot (21).

2. A thermostat electric heat plunger insert welding apparatus according to claim 1, characterized by: The surface of the sliding table (14) and the surface of the tab clamp (15) are provided with through holes (22), the top end of the lower spot welding head (10) extends into the through hole (22), and the top end of the lower spot welding head (10) is flush with the inner bottom wall of the tab slot (17).

3. A thermostat electric heat plunger insert welding apparatus as defined in claim 1 wherein: The side plates (12) are provided with adjusting bolts (23), and the two side plates (12) are arranged in a mirror image structure.

4. A thermostat electric heat rod insert welding apparatus according to claim 1, characterized by: The other side of the front end of the spot welding machine (1) is provided with a control panel (24).

5. A thermostat electric heat rod insert welding apparatus according to claim 1, characterized by: The upper spot welding head (7) and the lower spot welding head (10) are both cylindrical structures, and the center axes of the upper spot welding head (7) and the lower spot welding head (10) coincide.

6. A thermostat electric heat rod insert welding apparatus according to claim 1, characterized by: The upper electrode clamp (6) and the lower electrode clamp (9) are connected with the spot welding machine (1) through conductive cables.