Assembly burning jig

Abstract

The utility model relates to an assembly burning jig which comprises a base, a carrier used for fixing an assembly to be burnt is arranged on the top face of the base, and the carrier is detachably fixed to the base. A toggle clamping mechanism is arranged above the carrier, a first transverse plate is arranged at the downward pressing end of the toggle clamping mechanism, a second transverse plate is arranged below the first transverse plate, the first transverse plate and the second transverse plate are fixed through a plurality of connecting columns, the second transverse plate is provided with a plurality of probe mounting holes and probes, and the probes are detachably mounted in the probe mounting holes. According to the assembly burning jig disclosed by the utility model, the detachable carriers are arranged on the base, so that the detachable installation of different carriers is realized, the installation of assemblies of different models is met, and the process cost is greatly saved; the toggle clamp mechanism is arranged above the carrier, the toggle clamp mechanism controls the lifting of the second transverse plate, and the detachable probe is arranged on the second transverse plate, so that the requirements of different burning positions are met, and the burning process of various models of assemblies is realized by one device.

Description

Technical Field

[0001] The utility model relates to the technical field of process equipment, in particular to an assembly burning fixture. Background Art

[0002] Existing assembly burning jigs are all designed individually according to the characteristics of the assembly to be burned, but the types of assemblies vary. If a jig is designed for each assembly, the cost will be high, resulting in unnecessary waste. Therefore, a burning jig that is compatible with different types of assemblies is needed. Utility Model Content

[0003] The embodiment of the utility model provides an assembly burning fixture to solve the problems in the prior art.

[0004] In order to achieve the above purpose, the embodiment of the utility model provides the following technical solutions:

[0005] An assembly burning fixture comprises a base, wherein a carrier for fixing the assembly to be burned is provided on the top surface of the base, and the carrier is detachably fixed on the base; a toggle clamp mechanism is provided above the carrier, a first horizontal plate is provided at the downward pressing end of the toggle clamp mechanism, a second horizontal plate is provided below the first horizontal plate, the first horizontal plate and the second horizontal plate are fixed by a plurality of connecting columns, a plurality of probe mounting holes and probes are provided on the second horizontal plate, and the probes are detachably mounted in the probe mounting holes.

[0006] Furthermore, the probe is threadedly connected or elastically connected in the probe mounting hole.

[0007] Furthermore, the elbow clamp mechanism includes an elbow clamp seat, an upper connecting end and a lower connecting end are provided on the outer side of the elbow clamp seat, the upper connecting end is rotatably connected to a pull rod, so that the pull rod can rotate longitudinally by -90° to +90°, and the lower connecting end is provided with a pressure rod that can move up and down, and the lower connecting end limits the lateral freedom of the pressure rod, and an intermediate rod is rotationally connected between the rotating end of the pull rod and the hand-holding end, and the other end of the intermediate rod is rotationally connected to the pressure rod.

[0008] Furthermore, a bent portion that bends outward is provided in the middle of the intermediate rod, and when the pull rod is pulled upward, the bent portion will bypass the upper connecting end.

[0009] Furthermore, the pull rod includes a connecting portion and a gripping portion, the angle between the connecting portion and the gripping portion is an obtuse angle, and both sides of the connecting portion are respectively connected to the upper connecting end and the middle rod.

[0010] Furthermore, the lower connecting end is a ring-shaped structure, and the pressure rod vertically passes through the lower connecting end.

[0011] Furthermore, the toggle clamp seat is fixed on a support frame, a longitudinal plane is provided on a support side of the support frame, and a groove is provided on the longitudinal plane for the toggle clamp seat to adjust and move up and down.

[0012] Furthermore, a longitudinally arranged guide rod is provided on the base, and the guide rod is slidably connected to the second transverse plate.

[0013] Furthermore, the base is provided with a plurality of detachable positioning columns, and the carrier is provided with positioning holes corresponding to the positioning columns.

[0014] Furthermore, the base is a box structure.

[0015] The utility model embodiment has the following advantages:

[0016] An assembly burning fixture of the utility model is provided with a carrier for fixing the assembly to be burned on a base, and the carrier is detachably fixed on the base, so that different carriers can be detachably installed, thereby meeting the installation of assemblies of different models and greatly saving process costs; and a toggle clamp mechanism is provided above the carrier, and the lower pressing end of the toggle clamp mechanism controls the lifting and lowering of the second horizontal plate, and a plurality of probe mounting holes and probes are provided on the second horizontal plate, and the probes are detachably installed in the probe mounting holes, so that the probes can be installed at different positions, thereby meeting the requirements of different burning positions and achieving one device to solve the burning processes of assemblies of various models. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0018] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0019] Figure 1 A front view structural diagram of an assembly burning fixture provided by an embodiment of the utility model;

[0020] Figure 2 for Figure 1 Left view of

[0021] Figure 3 This is a partial enlarged view of a toggle clamp mechanism in an assembly burning fixture provided in an embodiment of the utility model.

[0022] In the figure:

[0023] 1. Base; 2. Carrier; 3. Toggle clamp mechanism; 4. First horizontal plate; 5. Second horizontal plate; 6. Connecting column; 7. Probe; 8. Toggle clamp seat; 9. Upper connecting end; 10. Lower connecting end; 11. Pull rod; 12. Connecting part; 13. Holding part; 14. Intermediate rod; 15. Press rod; 16. Bending part; 17. Support frame; 18. Groove; 19. Guide rod; 20. Positioning column. DETAILED DESCRIPTION

[0024] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] like Figure 1-3 As shown, an assembly burning fixture comprises a base 1, on the top surface of which a carrier 2 for fixing the assembly to be burned is provided, and the carrier 2 is detachably fixed on the base 1; a toggle clamp mechanism 3 is provided above the carrier 2, and a first horizontal plate 4 is provided at the downward pressing end of the toggle clamp mechanism 3, and a second horizontal plate 5 is provided below the first horizontal plate 4, and the first horizontal plate 4 and the second horizontal plate 5 are fixed by a plurality of connecting columns 6, and a plurality of probe 7 mounting holes and probes 7 are provided on the second horizontal plate 5, and the probes 7 are detachably installed in the probe 7 mounting holes. In this embodiment, the probes 7 are preferably threadedly connected or elastically connected in the probe 7 mounting holes, and can meet various positions of burning points on different types of assemblies, and there is no need to separately formulate a burning fixture, and the probes 7 only need to be disassembled again to find the corresponding positions and then install the probes 7. The distribution density of the probe 7 mounting holes on the second horizontal plate 5 is the same as the density of the burning points on the assembly.

[0026] The toggle clamp mechanism 3 includes a toggle clamp seat 8, an upper connecting end 9 and a lower connecting end 10 are provided on the outer side of the toggle clamp seat 8, the upper connecting end 9 is rotatably connected to a pull rod 11, so that the pull rod 11 is longitudinally rotated by -90° to +90°. The pull rod 11 includes a connecting portion 12 and a gripping portion 13, the angle between the connecting portion 12 and the gripping portion 13 is an obtuse angle, and the two sides of the connecting portion 12 are respectively connected to the upper connecting end 9 and the middle rod 14.

[0027] The lower connecting end 10 is provided with a pressure rod 15 that can move up and down. The lower connecting end 10 limits the lateral freedom of the pressure rod 15. Preferably, the lower connecting end 10 is an annular structure, and the pressure rod 15 vertically penetrates the lower connecting end 10. The rotating end and the hand-holding end of the pull rod 11 are rotatably connected to the connecting rod, and the other end of the connecting rod is rotatably connected to the pressure rod 15. When the pull rod 11 rotates along the rotating end, it drives the connecting rod to move upward, and the lower end of the connecting rod pulls the pressure rod 15 to move upward; conversely, when the pull rod 11 rotates along the rotating end, it drives the connecting rod to move downward, and the lower end of the connecting rod pushes the pressure rod 15 to move downward.

[0028] The middle part of the intermediate rod 14 is provided with a bending portion 16 that bends outward. When the pull rod 11 is pulled up, the bending portion 16 will bypass the upper connecting end 9, which can ensure the rotation angle of the pull rod 11 and avoid the problem of the connecting rod and the upper connecting end 9 being stuck together.

[0029] The toggle clamp seat 8 is fixed on a support frame 17, a longitudinal plane is provided on the support side of the support frame 17, a groove 18 is provided on the longitudinal plane for the toggle clamp seat 8 to be adjusted and moved up and down, the toggle clamp seat 8 is fixed to the support structure by a fastening bolt, the fastening bolt passes through the groove 18, the tightness of the fastening bolt is adjusted to make the fastening bolt move in the groove 18, so as to realize the up and down position adjustment of the toggle clamp seat 8, which can meet the detection requirements of different types of objects to be tested.

[0030] The base 1 is provided with a longitudinally arranged guide rod 19, and the guide rod 19 is slidably connected to the second transverse plate 5. In this embodiment, the second transverse plate 5 is mounted on the guide rod 19, and a linear bearing is provided at the connection between the second transverse plate 5 and the guide rod 19, which is used to balance the force of the supporting transverse plate so that it can be pulled up or pressed down along the guide rod 19. The guide rod 19 is arranged inside the support frame 17. Since the toggle clamp mechanism 3 is a mechanism that moves up and down, the first transverse plate 4 cannot contact the guide rod 19. The connecting column 6 is used to increase the downward extension distance between the first transverse plate 4 and the second transverse plate 5, so that the second transverse plate 5 is connected to the guide rod 19. In this way, when the toggle clamp mechanism 3 moves upward, the second transverse plate 5 will not be stuck in the support frame 17.

[0031] The base 1 is provided with a plurality of detachable positioning columns 20, and the carrier 2 is provided with positioning holes corresponding to the positioning columns 20. Both the positioning columns 20 and the carrier 2 are detachably arranged on the base 1 to realize the customized placement of the positioning columns 20 to match various positioning distributions on carriers 2 of different sizes or shapes, so that one base 1 can meet the positioning requirements of different models of carriers 2.

[0032] The base 1 is a box structure, and a hinge is installed on one side of the base 1 so that the side cover of the base 1 can be opened from 0° to 180°. The electrical parts and circuits of the fixture are installed in the box space of the base 1, which can greatly save time for subsequent maintenance.

[0033] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

Claims

1. An assembly burning fixture, characterized in that: It comprises a base, on the top surface of which is provided a carrier for fixing the assembly to be burned, and the carrier is detachably fixed on the base; A toggle clamp mechanism is provided above the carrier, a first horizontal plate is provided at the downward pressing end of the toggle clamp mechanism, a second horizontal plate is provided below the first horizontal plate, the first horizontal plate and the second horizontal plate are fixed by a plurality of connecting columns, a plurality of probe mounting holes and probes are provided on the second horizontal plate, and the probes are detachably installed in the probe mounting holes.

2. The assembly burning fixture according to claim 1, characterized in that: The probe is threadedly connected or elastically connected in the probe installation hole.

3. The assembly burning fixture according to claim 1, characterized in that: The elbow clamp mechanism includes an elbow clamp seat, an upper connecting end and a lower connecting end are provided on the outer side of the elbow clamp seat, the upper connecting end is rotatably connected to a pull rod, so that the pull rod can rotate longitudinally by -90° to +90°, the lower connecting end is provided with a pressure rod that can move up and down, and the lower connecting end limits the lateral freedom of the pressure rod, and an intermediate rod is rotatably connected between the rotating end of the pull rod and the hand-holding end, and the other end of the intermediate rod is rotatably connected to the pressure rod.

4. The assembly burning fixture according to claim 3, characterized in that: A bent portion bent outward is provided in the middle of the intermediate rod, and when the pull rod is pulled upward, the bent portion will bypass the upper connecting end.

5. The assembly burning fixture according to claim 3, characterized in that: The pull rod comprises a connecting portion and a holding portion, the angle between the connecting portion and the holding portion is an obtuse angle, and two sides of the connecting portion are respectively connected to the upper connecting end and the middle rod.

6. The assembly burning fixture according to claim 3, characterized in that: The lower connecting end is a ring-shaped structure, and the pressure rod vertically passes through the lower connecting end.

7. The assembly burning fixture according to claim 3, characterized in that: The toggle clamp seat is fixed on the support frame, a longitudinal plane is provided on the support side of the support frame, and a groove for the toggle clamp seat to adjust and move up and down is provided on the longitudinal plane.

8. The assembly burning fixture according to claim 1, characterized in that: A longitudinally arranged guide rod is provided on the base, and the guide rod is slidably connected to the second transverse plate.

9. The assembly burning fixture according to claim 1, characterized in that: The base is provided with a plurality of detachable positioning columns, and the carrier is provided with positioning holes corresponding to the positioning columns.

10. The assembly burning fixture according to claim 1, characterized in that: The base is a box structure.

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