Clamping tool for LED nixie tube processing

Abstract

The utility model discloses a clamping tool for LED nixie tube processing, which comprises a lower clamping seat, an upper clamping seat is arranged above the lower clamping seat, and the middle of the bottom end of the upper clamping seat and the middle of the top end of the lower clamping seat are respectively provided with a clamping groove. The LED nixie tube clamp has the advantages that a quick locking assembly composed of the sliding hole, the first spring, the limiting hole, the pulling plate, the limiting column and the sliding column is installed between the upper clamping base and the lower clamping base, after an LED nixie tube is placed in the clamping groove in the lower clamping base, the upper clamping base can be pressed on the upper side of the nixie tube under the action of the pressing handle, meanwhile, the pulling plate is loosened, and the nixie tube can be locked. The limiting column is inserted into the limiting hole in the sliding column under the action of the first spring, so that quick locking and limiting of the upper clamping seat and the lower clamping seat are achieved, and due to the fact that quick locking and locking of the upper clamping seat and the lower clamping seat are achieved in a sliding and pulling mode in the locking and limiting mode, the tedious operation of repeatedly screwing a bolt for locking is omitted, and the locking efficiency is improved. And the clamping and fixing efficiency of the nixie tube during machining is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED nixie tube processing technical field, concretely relates to a kind of clamping tool for LED nixie tube processing. BACKGROUND

[0002] LED nixie tube uses light-emitting diode as light-emitting unit, LED nixie tube has the advantages of small power consumption, no heat, impact resistance, long service life, etc., with controller, it can realize water, gradual change, jump, pursuit effect etc..Among them, clamping tool is needed to clamp and fix LED nixie tube during LED nixie tube processing, to ensure the efficient performance of LED nixie tube processing process.

[0003] The current clamping tool for LED nixie tube processing is mainly composed of an upper clamp seat, a lower clamp seat and a clamping groove reserved on the opposite surface of the upper clamp seat and the lower clamp seat. When using this kind of clamping tool for LED nixie tube processing, the lower clamp seat is first fixed on the processing table, and the LED nixie tube is placed on the lower clamp seat, and then the upper clamp seat is installed on the lower clamp seat through bolts, so as to realize the clamping and fixing of the LED nixie tube. Although the clamping tool for LED nixie tube processing of this kind of structure can clamp and limit the LED nixie tube, the repeated screwing of bolts is used to realize the locking of the upper clamp seat and the lower clamp seat, which makes the installation process of the LED nixie tube during clamping more complicated, so that the clamping and fixing efficiency of the LED nixie tube is relatively low. SUMMARY

[0004] (I) Technical problem to be solved

[0005] The technical problem to be solved by the utility model is to provide a clamping tool for LED nixie tube processing, which can realize the quick locking of the upper clamp seat and the lower clamp seat through pulling, and facilitate the efficient clamping of the LED nixie tube.

[0006] (II) Technical scheme

[0007] The utility model discloses a clamping tool for LED nixie tube processing, including lower clamp base, be provided with upper clamp base on the lower clamp base top, the upper clamp base bottom middle part and the lower clamp base top middle part all are set up with a clamping groove, still be installed with a quick lock component between the upper clamp base bottom and the lower clamp base, the quick lock component includes slide hole, spring no.

[0008] Further, the pull plate is a U-shaped structure, the limiting column is welded with the pull plate, and the limiting column is in sliding fit with the lower clamp base.

[0009] By adopting the above technical scheme, pulling the pull plate can conveniently pull out the limiting column from the limiting hole to realize convenient separation of the upper clamp base and the lower clamp base.

[0010] Further, the diameter of the limiting column matches the hole diameter of the limiting hole, and the limiting column penetrates the spring no.

[0011] By adopting the above technical scheme, after the limiting column is inserted into the limiting hole, the slide column can be reliably limited in the slide hole, so that quick locking of the upper clamp base and the lower clamp base is realized.

[0012] Further, one end of the spring no. is welded with the pull plate, and the other end of the spring no. is welded with the lower clamp base.

[0013] By adopting the above technical scheme, the spring no. is mainly used to realize automatic rebounding of the limiting column after external pulling.

[0014] Further, two rebounding components are symmetrically installed between the upper clamp base and the lower clamp base, and the rebounding component includes a first support plate, a guide rod, a second support plate, and a second spring.

[0015] By adopting the above technical scheme, after the limiting of the slide column is released, the first support plate will move up under the action of the second spring, so that the upper clamp base is quickly popped up, and quick replacement of the LED nixie tube is ensured.

[0016] Further, the first support plate is installed at the lower part of the short side wall of the upper clamp base, and the guide rod is installed at the middle part of the bottom end of the first support plate.

[0017] By adopting the technical scheme, the support plate one can provide a mounting base for the guide rod, and the guide rod can provide guidance for the spring-up of the upper clamp seat.

[0018] Further, the guide rod is in sliding fit with the support plate two, the support plate two is welded on the upper part of the short side wall of the lower clamp seat, the spring two is located between the support plate one and the support plate two, and the guide rod penetrates through the spring two.

[0019] By adopting the technical scheme, the sliding fit of the guide rod with the support plate two can ensure the stable spring-up of the upper clamp seat during the spring-back reset.

[0020] Further, two ear plates are symmetrically mounted on both sides of the bottom end of the lower clamp seat, and the ear plates are provided with mounting holes.

[0021] By adopting the technical scheme, the cooperation of the ear plate with the external bolt can realize the reliable mounting of the lower clamp seat on the LED digital tube.

[0022] (Three) beneficial effects

[0023] Compared with the prior art, the utility model has the following beneficial effects:

[0024] To solve the current LED digital tube machining clamping tool mainly by an upper clamp seat, a lower clamp seat and a reserved clamping groove on the opposite surface of the upper clamp seat and the lower clamp seat, the LED digital tube machining clamping tool of this structure is used first to fix the lower clamp seat on the machining table, and then the LED digital tube is placed on the lower clamp seat, and then the upper clamp seat is mounted on the lower clamp seat through the bolt, so that the clamping and fixing of the LED digital tube are realized. Although the LED digital tube machining clamping tool of this structure can clamp and limit the LED digital tube, the repeated screwing of the bolt is used to realize the locking of the upper clamp seat and the lower clamp seat, which makes the installation process of the LED digital tube during clamping more complicated, thereby the clamping and fixing efficiency of the LED digital tube is low. The utility model is provided with a quick locking assembly composed of a sliding hole, a spring one, a limiting hole, a pull plate, a limiting column and a sliding column between the upper clamp seat and the lower clamp seat. After the LED digital tube is placed in the clamping groove of the lower clamp seat, the upper clamp seat is pressed on the upper side of the digital tube under the action of the pressure handle, and at the same time, the pull plate is loosened, so that the limiting column is inserted into the limiting hole in the sliding column under the action of the spring one, thereby realizing the quick locking and limiting of the upper clamp seat and the lower clamp seat. Since the locking and limiting of the upper clamp seat and the lower clamp seat is realized by sliding and pulling in this locking and limiting mode, the tedious operation of locking by repeatedly screwing the bolt is saved, and the clamping and fixing efficiency of the digital tube during machining is improved. BRIEF DESCRIPTION OF DRAWINGS

[0025] Fig. 1 is a structure schematic view of the clamping tool for LED nixie tube processing of the utility model;

[0026] Fig. 2 is the right sectional view of the clamping tool for LED nixie tube processing of the utility model.

[0027] The reference signs are explained as follows:

[0028] 1, press handle, 2, upper clamping seat, 3, lower clamping seat, 4, fast locking assembly 401, sliding hole, 402, spring one, 403, limiting hole, 404, pull plate, 405, limiting column, 406, sliding column, 5, ear plate, 6, rebound assembly, 601, support plate one, 602, guide rod, 603, spring two, 604, support plate two, 7, clamping groove. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following is combined with the drawings and examples, and the utility model is further described in detail.It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0030] As Figs. 1-2 shown, the clamping tool for LED nixie tube processing in the embodiment includes lower clamping seat 3, upper clamping seat 2 is arranged above lower clamping seat 3, one clamping groove 7 is formed in the middle of the bottom end of upper clamping seat 2 and the middle of the top end of lower clamping seat 3, a fast locking assembly 4 is further installed between the bottom end of upper clamping seat 2 and lower clamping seat 3, the fast locking assembly 4 includes sliding hole 401, spring one 402, limiting hole 403, pull plate 404, limiting column 405 and sliding column 406, wherein sliding column 406 and sliding hole 401 are both two, two sliding columns 406 are symmetrically installed on both sides of the bottom end of upper clamping seat 2, and two sliding holes 401 are symmetrically formed on both sides of the top end of lower clamping seat 3, one limiting hole 403 is formed in the lower part of the side wall of each sliding column 406, one limiting column 405 is installed in lower clamping seat 3 opposite each sliding hole 401, the exposed end of limiting column 405 is connected with pull plate 404, spring one 402 is connected between pull plate 404 and the side wall of lower clamping seat 3, after limiting column 405 is inserted into limiting hole 403, sliding column 406 can be reliably limited in sliding hole 401, so as to realize the quick locking of upper clamping seat 2 and lower clamping seat 3, and pulling pull plate 404 can conveniently pull out limiting column 405 from limiting hole 403, so as to realize the convenient separation of upper clamping seat 2 and lower clamping seat 3.

[0031] As Figs. 1-2As shown in the drawings, in this embodiment, the pull plate 404 is in U-shaped structure, the limiting column 405 is welded with the pull plate 404, and the limiting column 405 is in sliding fit with the lower clamp seat 3, the diameter of the limiting column 405 matches the hole diameter of the limiting hole 403, the limiting column 405 penetrates the spring one 402, one end of the spring one 402 is welded with the pull plate 404, the other end of the spring one 402 is welded with the lower clamp seat 3, and the spring one 402 is mainly used for automatic rebound reset of the limiting column 405 after external pulling.

[0032] As shown in the drawings, Figs. 1-2 In this embodiment, two rebound assemblies 6 are symmetrically installed between the upper clamp seat 2 and the lower clamp seat 3, the rebound assembly 6 comprises a first support plate 601, a guide rod 602, a second support plate 604 and a spring two 603, after the limiting of the slide column 406 is released, the first support plate 601 will move up under the action of the spring two 603, so as to realize the quick rebound of the upper clamp seat 2, and ensure the quick replacement of the LED digital tube, the first support plate 601 is installed at the lower part of the short side wall of the upper clamp seat 2, the guide rod 602 is installed at the middle part of the bottom end of the first support plate 601, the first support plate 601 can provide installation basis for the guide rod 602, and the guide rod 602 can provide guidance for the rebound of the upper clamp seat 2, the guide rod 602 is in sliding fit with the second support plate 604, the second support plate 604 is welded on the upper part of the short side wall of the lower clamp seat 3, and the spring two 603 is located between the first support plate 601 and the second support plate 604, and the guide rod 602 penetrates the spring two 603, and the sliding fit of the guide rod 602 and the second support plate 604 can ensure the stable rebound of the upper clamp seat 2 during rebound reset.

[0033] As shown in the drawings, Figs. 1-2 In this embodiment, two ear plates 5 are symmetrically installed on both sides of the bottom end of the lower clamp seat 3, the ear plate 5 is provided with a mounting hole, and the ear plate 5 can realize reliable installation of the lower clamp seat 3 on the LED digital tube in cooperation with the external bolt.

[0034] The specific implementation process of the embodiment is as follows: when the LED digital tube is clamped and limited, first, the lower clamp base 3 is installed on the corresponding machining table under the action of the lug plate 5, then the LED digital tube is placed in the clamping groove 7 on the lower clamp base 3, and the pull plate 404 is pulled out, so that the limiting column 405 is pulled away from the sliding hole 401, then only the upper clamp base 2 needs to be pressed on the upper side of the digital tube under the action of the pressing handle 1, at the same time, the pull plate 404 is loosened, so that the limiting column 405 is inserted into the limiting hole 403 in the sliding column 406 under the action of the spring 402, thereby realizing the quick locking and limiting of the upper clamp base 2 and the lower clamp base 3, and when disassembling, only the limiting column 405 needs to be separated from the limiting hole 403, so that the upper clamp base 2 can be quickly popped up under the action of the spring 603 and the guide rod 602 in the rebound assembly 6, so as to quickly replace the LED digital tube, and since the above-mentioned locking and limiting mode is realized by the sliding and pulling mode, the tedious operation of repeatedly screwing the bolt for locking is omitted, so that the clamping and fixing efficiency of the digital tube during machining is improved.

[0035] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A clamping tool for LED nixie tube processing, characterized in that: The utility model provides a quick -locking clamp, including lower clamp (3), be provided with upper clamp (2) above lower clamp (3), the bottom end middle part of upper clamp (2) and the top end middle part of lower clamp (3) are all seted up with a clamping groove (7), still be installed with a quick -locking assembly (4) between the bottom end of upper clamp (2) and lower clamp (3), quick -locking assembly (4) includes slide hole (401), spring one (402), limiting hole (403), pull plate (404), limiting column (405) and slide column (406), wherein the slide column (406) and the slide hole (401) all have two, and two slide column (406) are symmetrically installed in the bottom end both sides of upper clamp (2), two slide hole (401) are symmetrically seted up in the top end both sides of lower clamp (3), and the limiting hole (403) is seted up in the lower part of each slide column (406) one side wall, the limiting column (405) is installed in the lower clamp (3) opposite each slide hole (401), the exposed end of limiting column (405) is connected with pull plate (404), and the spring one (402) is connected between pull plate (404) and the side wall of lower clamp (3).

2. The LED number tube processing clamping tool according to claim 1, characterized in that: The pull plate (404) is U-shaped structure, the limiting column (405) is welded with the pull plate (404), and the limiting column (405) is in sliding fit with the lower clamp (3).

3. The LED number tube processing clamping tool according to claim 1, characterized in that: The diameter of the limiting column (405) matches the hole diameter of the limiting hole (403), and the limiting column (405) penetrates the spring one (402).

4. The LED number tube processing clamping tool according to claim 1, characterized in that: One end of the spring one (402) is welded with the pull plate (404), and the other end of the spring one (402) is welded with the lower clamp (3).

5. The LED number tube processing clamping tool according to claim 1, characterized in that: Two rebound assemblies (6) are symmetrically installed between the upper clamp (2) and the lower clamp (3), and the rebound assembly (6) comprises a first support plate (601), a guide rod (602), a second support plate (604) and a second spring (603).

6. The LED number tube processing clamping tool according to claim 5, characterized in that: The first support plate (601) is installed on the lower part of the short side wall of the upper clamp (2), and the guide rod (602) is installed on the middle part of the bottom end of the first support plate (601).

7. The LED number tube processing clamping tool according to claim 6, characterized in that: The guide rod (602) is in sliding fit with the second support plate (604), the second support plate (604) is welded on the upper part of the short side wall of the lower clamp (3), the second spring (603) is located between the first support plate (601) and the second support plate (604), and the guide rod (602) penetrates the second spring (603).

8. The LED number tube processing clamping tool according to claim 1, characterized in that: Two ear plates (5) are symmetrically installed on the bottom end of the lower clamp (3), and the ear plate (5) is provided with a mounting hole.

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