Welding tool for portal frame handle

Abstract

The utility model discloses a welding tool for a portal frame handle. The welding tool comprises a bottom plate; the first supporting mechanism comprises a first supporting block, the first supporting block is detachably and fixedly connected to the bottom plate, a supporting groove is formed in the first supporting block in the first direction, a positioning groove is formed in the first supporting block in the second direction, and the first direction is perpendicular to the second direction; each second supporting mechanism comprises a second supporting block, a positioning plate and a plurality of bolts, the second supporting blocks are detachably and fixedly connected to the bottom plate, the bolts penetrate through the positioning plates and then are in threaded connection with the second supporting blocks, and the first supporting mechanism is located between the two second supporting mechanisms; the first supporting mechanism and the two second supporting mechanisms are arranged in the first direction. And any one of the two positioning mechanisms comprises a plurality of positioning blocks. The positioning deviation is reduced, and the welding quality is ensured.

Description

Technical Field

[0001] This utility model generally relates to the field of fitness equipment processing, and in particular to a welding fixture for gantry handles. Background Technology

[0002] When using a power bench for muscle training, the handles are used to connect to the power bench. The "V" handle is a type of power bench handle, mainly used for exercises such as lat pulldowns and seated rows. It allows for full stretching and contraction of the back muscles, while also working the arm and shoulder muscles. Figure 1 and 2 This is a schematic diagram of the "V" shaped handle.

[0003] In the existing technology, when welding "V" shaped handles, positioning deviations may occur, affecting the welding quality. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a welding fixture for gantry handles that reduces positioning deviation.

[0005] Firstly, the welding fixture for the gantry handle of this utility model includes:

[0006] Base plate;

[0007] A first support mechanism includes a first support block, which is detachably fixed to the base plate. The first support block is provided with a support groove along a first direction and a positioning groove along a second direction, wherein the first direction is perpendicular to the second direction.

[0008] Two second support mechanisms, each of which includes a second support block, a positioning plate and a plurality of bolts, the second support block being detachably fixed to the base plate, the bolts passing through the positioning plate and being screwed to the second support block, the first support mechanism being located between the two second support mechanisms, and the first support mechanism and the two second support mechanisms being arranged along a first direction;

[0009] Two positioning mechanisms, each of which includes multiple positioning blocks, the positioning blocks being detachably and fixedly connected to the base plate, the multiple positioning blocks forming a first positioning space, a first support mechanism being located between the two positioning mechanisms, and the first support mechanism and the two positioning mechanisms being arranged along a second direction.

[0010] According to the technical solution provided in the embodiments of this application, each component of the gantry handle is placed into the first support mechanism, the second support mechanism, and the positioning mechanism to achieve positioning of the components of the gantry handle. Then, the gantry handle is welded and fixed, which reduces positioning deviation, ensures welding quality, and improves the reliability of the gantry handle. Attached Figure Description

[0011] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0012] Figure 1 A schematic diagram of the existing "V" shaped handle;

[0013] Figure 2 A schematic diagram of the existing "V" shaped handle;

[0014] Figure 3 This is a schematic diagram of the welding fixture for the gantry handle according to an embodiment of the present invention;

[0015] Figure 4 This is a schematic diagram of the structure of the gantry handle fixed by welding fixture according to an embodiment of the present invention;

[0016] Figure 5 This is a schematic diagram of the second support mechanism of the welding fixture for the gantry handle, according to an embodiment of the present invention.

[0017] Figure 6 This is a schematic diagram of the structure of the first support block of the welding fixture for the gantry handle in an embodiment of the present invention. Detailed Implementation

[0018] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant utility model and not intended to limit the scope of the utility model. Furthermore, it should be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings.

[0019] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0020] Please refer to Figures 3-6The present invention relates to a welding fixture 200 for a gantry handle, comprising: a base plate 210; a first support mechanism 220, which includes a first support block 221 detachably fixed to the base plate 210, the first support block 221 having a support groove 222 along a first direction and a positioning groove 223 along a second direction, wherein the first direction is perpendicular to the second direction; and two second support mechanisms 230, each of which includes a second support block 231, a positioning plate 232, and multiple bolts 233, the second support block 231 being detachably fixed to the base plate 210. 10. Bolt 233 passes through positioning plate 232 and is screwed to second support block 231. First support mechanism 220 is located between two second support mechanisms 230. First support mechanism 220 and two second support mechanisms 230 are arranged along a first direction. Two positioning mechanisms 240, each positioning mechanism 240 includes multiple positioning blocks 241. Positioning blocks 241 are detachably fixed to base plate 210. Multiple positioning blocks 241 enclose a first positioning space 242. First support mechanism 220 is located between two positioning mechanisms 240. First support mechanism 220 and two positioning mechanisms 240 are arranged along a second direction.

[0021] refer to Figure 1 and 2 The gantry handle 100 includes a connecting piece 110, two connecting rods 120, and two handles 130. Both connecting rods 120 are bent and fixedly connected to the connecting piece 110 and the two handles 130. When using the gantry handle, the connecting piece 110 is connected to the steel wire rope of the gantry, and the user grips the handles 130 with both hands. The connecting piece 110 has round holes for easy connection to the steel wire rope.

[0022] refer to Figure 3 and 4 The connecting piece 110, connecting rod 120, and handle 130 are placed on the welding fixture 200 for gantry handles, and then welded. The welding fixture 200 for gantry handles can position the various components of the gantry handle, reducing positioning deviations, ensuring welding quality, and improving the reliability of the gantry handle. Specifically, the handle 130 is first placed in the positioning space of the positioning mechanism 240, where multiple positioning blocks 241 can position the handle 130. Then, the connecting rod 120 is placed on the second support mechanism 230, with part of the connecting rod 120 passing between the positioning plate 232 and the second support block 231, so that both ends of the connecting rod 120 contact the handle 130, and the bolt 233 can contact the connecting rod 120. Finally, the connecting piece 110 is placed on the first support mechanism 220, with part of the connecting piece 110 placed in the support groove 222, the round hole facing the positioning groove 223, and the connecting piece 110 contacting the connecting rod 120.

[0023] The first support mechanism 220, the second support mechanism 230, and the positioning mechanism 240 are all mounted on the base plate 210, which provides support for the first support mechanism 220, the second support mechanism 230, and the positioning mechanism 240.

[0024] refer to Figure 3 Furthermore, the support groove 222 divides the top of the first support block 221 into a first protrusion 224 and a second protrusion 225, and the first protrusion 224 and the second protrusion 225 are respectively provided with positioning grooves 223.

[0025] In an embodiment of this utility model, the support groove 222 divides the top of the first support block 221 into a first protrusion 224 and a second protrusion 225. The connecting piece 110 is placed on the first support mechanism 220, and part of the connecting piece 110 is placed in the support groove 222. The first protrusion 224 and the second protrusion 225 can position the connecting piece 110.

[0026] The first protrusion 224 and the second protrusion 225 are respectively provided with positioning grooves 223. When the connecting piece 110 is placed on the first support mechanism 220, part of the connecting piece 110 is placed in the support groove 222, and the round hole is directly opposite the positioning groove 223. The positioning pin can pass through the round hole and the positioning groove 223 to position the connecting piece 110, thereby improving the positioning accuracy.

[0027] refer to Figure 3 and 6 Furthermore, the bottom of the positioning groove 223 is set as a semi-circle.

[0028] In an embodiment of this utility model, the first protrusion 224 and the second protrusion 225 are respectively provided with positioning grooves 223. The connecting piece 110 is placed on the first support mechanism 220, with part of the connecting piece 110 placed in the support groove 222. The round hole is directly opposite the positioning groove 223, allowing the positioning post to pass through the round hole and the positioning groove 223 to position the connecting piece 110. The bottom of the positioning groove 223 is set as a semi-circle, which fits better against the side wall of the positioning post.

[0029] Furthermore, the second support mechanism 230 is provided with two bolts 233, and the distance between the two bolts 233 and the base plate 210 is equal.

[0030] In this embodiment of the invention, the second support mechanism 230 is provided with two bolts 233, and the distance between the two bolts 233 and the base plate 210 is equal. The connecting rod 120 is placed on the second support mechanism 230, with a portion of the connecting rod 120 passing between the positioning plate 232 and the second support block 231, so that both ends of the connecting rod 120 contact the handle 130 respectively, and the bolts 233 can contact the connecting rod 120, ensuring the reliability of the bolts 233 supporting the connecting rod 120. Of course, providing two bolts 233 also improves the connection reliability between the second support block 231 and the positioning plate 232.

[0031] refer to Figure 3 and 5 Furthermore, the positioning plate 232 is parallel to the second support block 231, and a second positioning space 234 is formed between the positioning plate 232 and the second support block 231.

[0032] In an embodiment of this utility model, the positioning plate 232 is parallel to the second support block 231, and the connecting rod 120 is placed on the second support mechanism 230. The connecting rod 120 passes through the space between the positioning plate 232 and the second support block 231, that is, through the second positioning space 234. The second positioning space 234 formed between the positioning plate 232 and the second support block 231 is used to position the connecting rod 120.

[0033] Furthermore, at least one positioning block 241 is directly opposite the second positioning space 234.

[0034] In an embodiment of this utility model, when the connecting rod 120 is placed on the second support mechanism 230 and the connecting rod 120 abuts against the handle 130, the positioning block 241 can better support the handle 130.

[0035] Furthermore, the two second support mechanisms 230 are symmetrically arranged to fit the actual structure of the gantry handle.

[0036] Furthermore, the two positioning mechanisms 240 are symmetrically arranged to conform to the actual structure of the gantry handle.

[0037] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A welding fixture for a gantry crane handle, characterized in that, include: Base plate; A first support mechanism includes a first support block, which is detachably fixed to the base plate. The first support block is provided with a support groove along a first direction and a positioning groove along a second direction, wherein the first direction is perpendicular to the second direction. Two second support mechanisms, each of which includes a second support block, a positioning plate and a plurality of bolts, the second support block being detachably fixed to the base plate, the bolts passing through the positioning plate and being screwed to the second support block, the first support mechanism being located between the two second support mechanisms, and the first support mechanism and the two second support mechanisms being arranged along a first direction; Two positioning mechanisms, each of which includes multiple positioning blocks, the positioning blocks being detachably and fixedly connected to the base plate, the multiple positioning blocks forming a first positioning space, a first support mechanism being located between the two positioning mechanisms, and the first support mechanism and the two positioning mechanisms being arranged along a second direction.

2. The welding fixture for gantry handles according to claim 1, characterized in that, The support groove divides the top of the first support block into a first protrusion and a second protrusion, and the first protrusion and the second protrusion are respectively provided with the positioning groove.

3. The welding fixture for gantry handles according to claim 1, characterized in that, The bottom of the positioning groove is set to be semi-circular.

4. The welding fixture for gantry handles according to claim 1, characterized in that, The second support mechanism is provided with two bolts, and the distance between the two bolts and the base plate is equal.

5. The welding fixture for gantry handles according to claim 1, characterized in that, The positioning plate is parallel to the second support block, and a second positioning space is formed between the positioning plate and the second support block.

6. The welding fixture for gantry handles according to claim 5, characterized in that, At least one of the positioning blocks is directly facing the second positioning space.

7. The welding fixture for gantry handles according to claim 1, characterized in that, The two second support mechanisms are arranged symmetrically.

8. The welding fixture for gantry handles according to claim 1, characterized in that, The two positioning mechanisms are arranged symmetrically.

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