Torsion spring mounting jig

Abstract

The utility model relates to the technical field of torsion spring installation, in particular to a torsion spring installation jig which assists in installation of a torsion spring, reduces installation difficulty of the torsion spring and improves installation efficiency of the torsion spring. The device is specifically provided with a fixed seat, a guide piece and a pushing assembly, wherein a guide rail is arranged in the guide piece; the fixing seat is used for fixing a product and preventing the product from loosening to affect installation; the torsion spring is arranged in the guide rail, the pushing assembly pushes the torsion spring to move to the installation position in the fixing base along the guide rail, alignment connection of the torsion spring and a product is completed, subsequent locking of a pin is facilitated, installation of the torsion spring is completed, operation is easy, and the device is suitable for assembly connection of various products and the torsion spring.

Description

Technical Field

[0001] The utility model relates to the technical field of torsion spring installation, in particular to a torsion spring installation fixture. Background Art

[0002] Torsion springs are mechanical parts that work by using elasticity and have a wide range of applications. During the installation of torsion springs, there are problems such as difficulty in installation, difficulty in alignment, operational limitations, and low installation efficiency. Therefore, a torsion spring installation fixture is proposed that can improve installation efficiency. Utility Model Content

[0003] Based on this, the purpose of the utility model is to provide a torsion spring installation fixture.

[0004] The utility model adopts the following technical solutions:

[0005] A torsion spring installation jig, used for installing a torsion spring, comprising:

[0006] Base plate;

[0007] A fixing seat, the fixing seat is fixed to the upper end surface of the bottom plate, and the fixing seat is concavely provided with a card slot for accommodating the product;

[0008] A guide member, the guide member is arranged at one side of the fixing seat, a horizontal guide track is penetrated inside the guide member, two ends of the guide track are connected, and one end of the guide track is connected to the card slot; a vertical feed hole is penetrated through the guide member, and the feed hole is connected to the guide track; the torsion spring enters the guide track through the feed hole;

[0009] A pushing assembly, the pushing assembly includes a drivingly connected pushing module and a pushing block, the pushing block extends a pushing portion, the pushing portion is movably connected in the guide track, the pushing module drives the pushing portion to move back and forth in the guide track, and the pushing portion is used to push the torsion spring to one end of the guide track close to the card slot.

[0010] Preferably, a movable seat is fixedly provided at the lower end of the guide member, a sliding block is fixedly provided at the bottom of the movable seat, a sliding rail is fixedly provided at the upper end surface of the base plate, and the sliding block is slidably connected to the sliding rail.

[0011] Preferably, the movable seat is recessed with a slide groove, and the pushing block is slidably connected in the slide groove.

[0012] Preferably, a long movable groove is recessed at the bottom of the slide groove, a connecting column is provided on the pushing block, and the bottom end of the connecting column is movably connected to the movable groove.

[0013] Preferably, the movable seat and the guide member are provided with connecting holes, and fastening bolts are provided in the connecting holes to assemble and connect the guide member and the movable seat.

[0014] Preferably, the movable seat and the guide member are provided with pin holes, and a pin is inserted into the pin hole to achieve the positioning of the guide member and the movable seat.

[0015] Preferably, a top block is fixedly provided on the upper end surface of the bottom plate, and the top block is arranged on a side of the movable seat away from the fixed seat.

[0016] Preferably, the pushing module is specifically a clamp.

[0017] Preferably, a connecting bolt is fixedly provided at one end of the pushing module, a connecting groove is recessed on the pushing block, and the connecting bolt is snapped into the connecting groove to realize the driving connection between the pushing module and the pushing block.

[0018] Preferably, the inner wall of the guide rail is recessed with a plurality of horizontally arranged and equidistantly evenly distributed limiting grooves.

[0019] The beneficial effects of the utility model are:

[0020] The torsion spring installation jig involved in the utility model assists in the installation of the torsion spring, reduces the difficulty of installing the torsion spring, and improves the installation efficiency of the torsion spring; it is specifically provided with a fixing seat, a guide member and a pushing assembly, wherein the guide member has a built-in guide track; the fixing seat is used to fix the product to prevent the product from loosening and affecting the installation; the torsion spring is placed in the guide track, and the pushing assembly pushes the torsion spring along the guide track to the installation position in the fixing seat, completing the alignment connection between the torsion spring and the product, facilitating the subsequent locking of the pin to complete the installation of the torsion spring, and the operation is simple, and it is suitable for the assembly connection between a variety of products and torsion springs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a first overall structural schematic diagram of the torsion spring installation fixture of the utility model;

[0022] Figure 2 This is a second overall structural schematic diagram of the torsion spring installation fixture of the utility model;

[0023] Figure 3 for Figure 2 Schematic diagram of the structural explosion of the torsion spring installation fixture;

[0024] Figure 4 This is a reference diagram of the first use state of the torsion spring installation fixture of the utility model;

[0025] Figure 5This is a reference diagram of the second use state of the torsion spring installation fixture of the present invention.

[0026] Numbers in the figure:

[0027] 10-torsion spring; 20-product; 30-bottom plate; 31-slide rail; 32-top block;

[0028] 40-fixed seat; 41-card slot;

[0029] 50-guide piece; 51-guide rail; 511-limiting groove; 52-feeding hole; 53-connecting hole; 531-fastening bolt; 54-pin hole; 541-latch pin;

[0030] 60-pushing assembly; 61-pushing module; 611-connecting bolt; 62-pushing block; 621-pushing part; 622-connecting column; 623-connecting groove;

[0031] 70 - movable seat; 71 - slider; 72 - slide groove; 73 - movable groove. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] In the description of the present invention, it should be noted that the terms "vertical direction", "upper", "lower", "horizontal" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0034] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] like Figures 1 to 5 As shown, the torsion spring installation fixture of the present invention is used to assist the installation of the torsion spring 10 and install the torsion spring 10 on the product 20, and specifically includes a base plate 30, a fixing seat 40, a guide member 50 and a pushing assembly 60.

[0036] Specifically, the fixing seat 40 is fixed on the upper end surface of the bottom plate 30 , and a slot 41 for accommodating and fixing the product 20 is recessed on the upper end surface of the fixing seat 40 , thereby fixing the product 20 .

[0037] Specifically, the guide member 50 is arranged on one side of the fixed seat 40, and a horizontally arranged guide track 51 is penetrated inside the guide member 50, both ends of the guide track 51 are connected, and one end of the guide track 51 is connected with the slot 41; at the same time, the guide member 50 is penetrated with a vertically arranged feed hole 52, the feed hole 52 is connected with the guide track 51, and the torsion spring 10 enters the guide track 51 through the feed hole 52.

[0038] Specifically, the pushing assembly 60 includes a drivingly connected pushing module 61 and a pushing block 62 , the pushing block 62 extends a pushing portion 621 , the pushing portion 621 is movably connected to the guide track 51 , and the pushing module 61 drives the pushing portion 621 to move back and forth in the guide track 51 .

[0039] When using, Figure 4 As shown, the product 20 is fixed in the card slot 41, the torsion spring 10 is placed in the guide track 51 through the feed hole 52, and the push module 61 drives the push part 621 to move toward the fixed seat 40 in the guide track 51. The push part 621 pushes the torsion spring 10 to move to the end of the guide track 51 close to the card slot 41, completing the alignment connection between the torsion spring 10 and the product 20. Figure 5 As shown, the pin is passed vertically downward through the product 20 and the torsion spring 10 to complete the installation, which is simple to operate.

[0040] Furthermore, a movable seat 70 is fixedly provided at the lower end of the guide member 50, a slider 71 is fixedly provided at the bottom of the movable seat 70, a slide rail 31 is fixedly provided on the upper end surface of the base plate 30, and the slider 71 is slidably connected to the slide rail 31 to enable the movable seat 70 and the guide member 50 to move closer to or away from the fixed seat 40.

[0041] Furthermore, the movable seat 70 is recessed with a slide groove 72, and the push block 62 is slidably connected in the slide groove 72. A long strip-shaped movable groove 73 is recessed at the bottom of the slide groove 72, and a connecting column 622 is provided on the push block 62, and the bottom end of the connecting column 622 is movably connected in the movable groove 73. When the push block 62 moves in the slide groove 72, the bottom end of the connecting column 622 moves in the movable groove 73 accordingly, and when the connecting column 622 abuts against both ends of the movable groove 73, the push block 62 can drive the movable seat 70 to move.

[0042] Furthermore, the movable seat 70 and the guide member 50 are provided with a connecting hole 53, in which a fastening bolt 531 is provided to assemble and connect the guide member 50 and the movable seat 70; the movable seat 70 and the guide member 50 are provided with a pin hole 54, in which a pin 541 is inserted to realize the positioning of the guide member 50 and the movable seat 70.

[0043] Furthermore, a top block 32 is fixedly provided on the upper end surface of the bottom plate 30 , and the top block 32 is arranged on a side of the movable seat 70 away from the fixed seat 40 ; the top block 32 is used to limit the movable space of the movable seat 70 to prevent the movable seat 70 from sliding out.

[0044] Furthermore, the pushing module 61 is specifically a clamp, one end of which is fixedly provided with a connecting bolt 611, and the pushing block 62 is recessed with a connecting groove 623, and the connecting bolt 611 is clamped in the connecting groove 623; bending the clamp can drive the pushing block 62 to move linearly.

[0045] Furthermore, a plurality of horizontally arranged and evenly distributed limiting grooves 511 are recessed on the inner wall of the guide track 51 . The limiting grooves 511 mesh with the torsion spring 10 , thereby ensuring that the torsion spring 10 moves linearly along the guide track 51 .

[0046] The working principle of the torsion spring installation fixture involved in the utility model is as follows:

[0047] Figure 4 The display shows the initial state, at which the guide member 50 and the slot 41 are not connected, and the product 20 can be installed in the slot 41, and the torsion spring 10 is vertically inserted into the guide track 51 through the feed hole 52. After the installation of the torsion spring 10 and the product 20 is completed, Figure 5 As shown, the pushing module 61 pushes the pushing block 62 to move toward the fixed seat 40, and the pushing portion 621 pushes the torsion spring 10 in the guide rail 51 to move to one end of the guide rail 51. At this time, the torsion spring 10 and the product 20 are aligned, and then the pin is vertically locked in to achieve the installation of the product 20 and the torsion spring 10.

[0048] Compared with the prior art, the torsion spring installation fixture involved in the utility model assists in the installation of the torsion spring 10, reduces the difficulty of installing the torsion spring 10, and improves the installation efficiency of the torsion spring 10; it is specifically provided with a fixing seat 40, a guide member 50 and a pushing assembly 60, wherein the guide member 50 has a built-in guide track 51; the fixing seat 40 is used to fix the product 20 to prevent the product 20 from loosening and affecting the installation; the torsion spring 10 is placed in the guide track 51, and the pushing assembly 60 pushes the torsion spring 10 along the guide track 51 to the installation position in the fixing seat 40, completing the alignment connection between the torsion spring 10 and the product 20, facilitating the subsequent locking of the pin, completing the installation of the torsion spring 10, and is simple to operate and suitable for the assembly connection of various products 20 and the torsion spring 10.

[0049] The above only expresses the preferred technical solution of the utility model, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and the utility model is also intended to include these modifications and modifications.

Claims

1. A torsion spring installation fixture, used for installing a torsion spring, characterized in that: include: Base plate; A fixing seat, the fixing seat is fixed to the upper end surface of the bottom plate, and the fixing seat is concavely provided with a card slot for accommodating the product; A guide member, the guide member is arranged at one side of the fixing seat, a horizontal guide track is penetrated inside the guide member, two ends of the guide track are connected, and one end of the guide track is connected to the card slot; a vertical feed hole is penetrated through the guide member, and the feed hole is connected to the guide track; the torsion spring enters the guide track through the feed hole; A pushing assembly, the pushing assembly includes a drivingly connected pushing module and a pushing block, the pushing block extends a pushing portion, the pushing portion is movably connected in the guide track, the pushing module drives the pushing portion to move back and forth in the guide track, and the pushing portion is used to push the torsion spring to one end of the guide track close to the card slot.

2. The torsion spring installation fixture according to claim 1, characterized in that: A movable seat is fixedly provided at the lower end of the guide member, a sliding block is fixedly provided at the bottom of the movable seat, a sliding rail is fixedly provided on the upper end surface of the bottom plate, and the sliding block is slidably connected to the sliding rail.

3. The torsion spring installation jig according to claim 2, characterized in that: The movable seat is recessed with a slide groove, and the push block is slidably connected in the slide groove.

4. The torsion spring installation jig according to claim 3, characterized in that: A long strip-shaped movable groove is concavely arranged at the bottom of the slide groove, and a connecting column is arranged on the pushing block, and the bottom end of the connecting column is movably connected in the movable groove.

5. The torsion spring installation jig according to claim 2, characterized in that: The movable seat and the guide member are provided with connecting holes, and fastening bolts are arranged in the connecting holes to assemble and connect the guide member and the movable seat.

6. The torsion spring installation jig according to claim 2, characterized in that: The movable seat and the guide member are provided with pin holes, and a pin is inserted into the pin hole to realize the positioning of the guide member and the movable seat.

7. The torsion spring installation jig according to claim 2, characterized in that: A top block is fixedly arranged on the upper end surface of the bottom plate, and the top block is arranged on a side of the movable seat away from the fixed seat.

8. The torsion spring installation jig according to claim 1, characterized in that: The pushing module is specifically a clamp.

9. The torsion spring installation jig according to claim 1, characterized in that: A connecting bolt is fixedly provided at one end of the pushing module, a connecting groove is recessed on the pushing block, and the connecting bolt is clamped in the connecting groove to realize the driving connection between the pushing module and the pushing block.

10. The torsion spring installation jig according to claim 1, characterized in that: The inner wall of the guide track is recessed with a plurality of horizontally arranged and evenly distributed limiting grooves.

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