Supporting and positioning device for machining

Abstract

The utility model relates to the technical field of machining, in particular to a supporting and positioning device for machining, which comprises a device box body, the device box body comprises a first through hole, the top end of the device box body is provided with the first through hole, the side wall of one end in the device box body is rotatably provided with a rotating rod through a bearing, and one end of the rotating rod is provided with a first gear; a turntable is mounted at one end, away from the first gear, of the rotating rod. According to the utility model, the rotating disc is rotated to drive the rotating rod and the first gear to rotate, the first gear is engaged with the tooth block, and the first sliding groove is matched with the first sliding block; and a first gear rotates to drive two groups of supporting plates to move in opposite directions in the device box body through a first sliding block and a first sliding groove through a gear block, so that the two groups of supporting plates drive two groups of fixing plates and positioning plates to move to support and position parts.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a supporting and positioning device for mechanical processing. Background Art

[0002] Mechanical processing refers to the process of changing the size or performance of a workpiece through a mechanical device. According to the difference in processing methods, it can be divided into cutting processing and pressure processing. The mechanical processing process refers to the entire process of making products from raw materials (or semi-finished products). For machine production, it includes the transportation and storage of raw materials, production preparation, blank manufacturing, parts processing and heat treatment, product assembly, and debugging, painting and packaging, etc. When performing mechanical processing, a support positioning device is needed to position the parts to be processed. Therefore, a support positioning device for mechanical processing is needed to meet people's use needs;

[0003] At present, most of the supporting and positioning devices for mechanical processing on the market cannot support and position parts at different heights when supporting and positioning parts, thereby reducing the practical performance of the supporting and positioning devices for mechanical processing. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the fact that most of the supporting and positioning devices for mechanical processing currently on the market mentioned above or in the prior art are unable to support and position parts of different heights when supporting and positioning parts, thereby reducing the practical performance of the supporting and positioning devices for mechanical processing, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a supporting and positioning device for mechanical processing.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: A support and positioning device for mechanical processing includes a device box, which includes a first through hole, the top of the device box is provided with a first through hole, a rotating rod is rotatably mounted on a side wall at one end of the device box through a bearing, and a first gear is mounted on one end of the rotating rod, and a rotating disk is mounted on the end of the rotating rod away from the first gear;

[0008] A support positioning mechanism, comprising a support plate, the support plate is arranged inside the device box, the side walls on both sides of the support plate are provided with a first slide groove, and the first slide groove is provided inside the first slide groove, the first slide groove is fixedly connected to the side walls on both sides of the device box at one end away from the first slide groove, the bottom end of the support plate is provided with a tooth block, the top end of the support plate is provided with a fixing plate penetrating the first through hole, and a connecting plate is provided on one side of the fixing plate, and a positioning plate is provided on the side wall on one side of the connecting plate;

[0009] The lifting mechanism includes a groove, which is opened on the side wall of one side of the fixed plate, a mounting block is arranged inside the groove, and the side wall on one side of the mounting block is fixedly connected to the side wall of the connecting plate, a threaded hole is opened inside the mounting block, and the internal thread of the threaded hole is threadedly connected to a threaded rod that passes through the top of the fixed plate.

[0010] As a preferred solution of the support and positioning device for mechanical processing of the utility model, there are two groups of support plates with the same structure.

[0011] As a preferred solution of the supporting and positioning device for mechanical processing of the utility model, wherein: the tooth block is meshed with the first gear.

[0012] As a preferred solution of a supporting and positioning device for mechanical processing of the utility model, wherein: a second slide groove is opened on the side wall on one side of the inner part of the groove, and a second slider is arranged inside the second slide groove, and the side wall on one side of the second slider is fixedly connected to the side wall of the mounting block.

[0013] As a preferred solution of the supporting and positioning device for mechanical processing of the utility model, a handle is installed at the top end of the threaded hole.

[0014] As a preferred solution of the supporting and positioning device for mechanical processing of the utility model, the ends of the positioning plates close to each other are both installed with protective sleeves.

[0015] As a preferred solution of the support and positioning device for mechanical processing of the utility model, the turntable and the turnbar are welded into an integrated structure, and the outer wall of the turntable is provided with anti-slip grooves.

[0016] The utility model has beneficial effects of a support and positioning device for mechanical processing: the utility model first drives the rotating rod and the first gear to rotate by rotating the turntable, and the first gear and the tooth block are meshed with each other, and the first slide groove and the first slider cooperate with each other to make the first gear rotate through the tooth block to drive the two groups of support plates to move in opposite directions inside the device box through the first slider and the first slide groove, so that the two groups of support plates drive the two groups of fixed plates and the positioning plates to move to support and position the parts.

[0017] The utility model provides a beneficial effect of a support and positioning device for mechanical processing: the utility model firstly rotates the threaded rod, and the threaded rod is threadedly connected to the threaded hole, and the second slide groove and the second slider cooperate with each other to make the threaded rod rotate to drive the mounting block to rise and fall on the outer wall of the threaded rod through the second slider and the second slide groove, so that the mounting block can be upgraded to drive the connecting plate and the positioning plate to rise and fall at the same time, so that the parts of different heights can be supported and positioned by adjusting the height of the two sets of positioning plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 It is a schematic diagram of the main structure of a supporting and positioning device for mechanical processing.

[0020] Figure 2 A support and positioning device for machining Figure 1 Enlarged structural diagram at A in the middle.

[0021] Figure 3 The present invention is a schematic diagram of the structure of a support and positioning mechanism of a support and positioning device for mechanical processing.

[0022] Figure 4 The present invention is a schematic diagram of the lifting structure of a positioning plate of a supporting positioning device for mechanical processing.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Device housing; 101. first through hole; 102. rotating rod; 103. rotating disk; 104. first gear;

[0025] 2. Support and positioning mechanism; 201. Support plate; 202. First slide groove; 203. First slide block; 204. Tooth block; 205. Fixed plate; 206. Connecting plate; 207. Positioning plate;

[0026] 3. Lifting mechanism; 301. Groove; 302. Mounting block; 303. Threaded hole; 304. Second slide groove; 305. Second slide block; 306. Threaded rod. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0030] Example 1: Reference Figures 1 to 4 , which is the first embodiment of the utility model, and this embodiment provides a support and positioning device for mechanical processing, which can solve the problem that most support and positioning devices for mechanical processing on the market currently cannot support and position parts of different heights when supporting and positioning parts, thereby reducing the practical performance of the support and positioning device for mechanical processing, including a device box 1, which includes a first through hole 101, the top of the device box 1 is provided with a first through hole 101, a side wall at one end of the device box 1 is rotatably mounted with a rotating rod 102 through a bearing, and a first gear 104 is mounted at one end of the rotating rod 102, a rotating disk 103 is mounted at one end of the rotating rod 102 away from the first gear 104, the rotating disk 103 and the rotating rod 102 are a welded integrated structure, and the outer wall of the rotating disk 103 is mounted with anti-slip grooves;

[0031] The support and positioning mechanism 2 includes a support plate 201, which is arranged inside the device box 1. The side walls on both sides of the support plate 201 are provided with first slide grooves 202, and the first slide grooves 202 are provided with first sliders 203. The first sliders 203 are fixedly connected to the side walls on both sides of the device box 1 at one end away from the first slide grooves 202. The bottom ends of the support plates 201 are all installed with tooth blocks 204. The top ends of the support plates 201 are installed with fixing plates 205 that penetrate the first through holes 101, and one side of the fixing plate 205 is provided with a connecting plate 206, and the side wall on one side of the connecting plate 206 is installed with a positioning plate 207.

[0032] There are two groups of support plates 201 with the same structure. The tooth block 204 is meshed with the first gear 104. The ends of the positioning plates 207 close to each other are both equipped with protective sleeves.

[0033] The specific working principle is that when it is necessary to support and position the parts, first place the parts in the middle of the two groups of positioning plates 207, and then rotate the turntable 103 to drive the rotating rod 102 and the first gear 104 to rotate, and the first gear 104 is meshed with the tooth block 204, and through the mutual cooperation of the first slide groove 202 and the first slider 203, the first gear 104 rotates through the tooth block 204 to drive the two groups of support plates 201 to move in opposite directions inside the device box 1 through the first slider 203 and the first slide groove 202, so that the two groups of support plates 201 drive the two groups of fixed plates 205 and the positioning plate 207 to move to support and position the parts.

[0034] Example 2: Reference Figures 1 to 4 , which is the first embodiment of the utility model. This embodiment provides a support and positioning device for mechanical processing, which can solve the problem that most support and positioning devices for mechanical processing on the market currently cannot support and position parts at different heights when supporting and positioning parts, thereby reducing the practical performance of the support and positioning device for mechanical processing. The lifting mechanism 3 includes a groove 301, and the groove 301 is opened on the side wall of one side of the fixed plate 205. A mounting block 302 is arranged inside the groove 301, and the side wall of one side of the mounting block 302 is fixedly connected to the side wall of the connecting plate 206. A threaded hole 303 is opened inside the mounting block 302, and the internal thread of the threaded hole 303 is threadedly connected to a threaded rod 306 that passes through the top of the fixed plate 205.

[0035] A second slide groove 304 is formed on the side wall of one side of the groove 301 , and a second slider 305 is arranged inside the second slide groove 304 . The side wall of one side of the second slider 305 is fixedly connected to the side wall of the mounting block 302 , and a handle is installed on the top of the threaded hole 303 .

[0036] The specific working principle is that when it is necessary to support and position parts at different heights, first, the threaded rod 306 is rotated, and the threaded rod 306 is threadedly connected to the threaded hole 303, and through the cooperation of the second slide groove 304 and the second slider 305, the threaded rod 306 is rotated to drive the mounting block 302 to rise and fall on the outer wall of the threaded rod 306 through the second slider 305 and the second slide groove 304, so that the mounting block 302 can be upgraded to drive the connecting plate 206 and the positioning plate 207 to rise and fall at the same time, so that the parts at different heights can be supported and positioned by adjusting the height of the two sets of positioning plates 207.

[0037] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention 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 support and positioning device for mechanical processing, characterized in that: include, A device housing (1) comprises a first through hole (101); the first through hole (101) is opened at the top of the device housing (1); a rotating rod (102) is rotatably mounted on a side wall at one end of the device housing (1) via a bearing, and a first gear (104) is mounted at one end of the rotating rod (102); and a rotating disk (103) is mounted at one end of the rotating rod (102) away from the first gear (104); A support positioning mechanism (2), comprising a support plate (201), the support plate (201) being arranged inside a device box (1), side walls on both sides of the support plate (201) being provided with first slide grooves (202), and a first slider (203) being arranged inside the first slide groove (202), and an end of the first slider (203) away from the first slide groove (202) being fixedly connected to the side walls on both sides of the device box (1), a tooth block (204) being installed at the bottom end of the support plate (201), a fixing plate (205) penetrating the first through hole (101) being installed at the top end of the support plate (201), and a connecting plate (206) being arranged on one side of the fixing plate (205), and a positioning plate (207) being installed on the side wall on one side of the connecting plate (206); The lifting mechanism (3) comprises a groove (301), wherein the groove (301) is provided on a side wall of one side of a fixing plate (205), a mounting block (302) is arranged inside the groove (301), and the side wall of one side of the mounting block (302) is fixedly connected to the side wall of a connecting plate (206), a threaded hole (303) is provided inside the mounting block (302), and the threaded hole (303) is threadedly connected inside with a threaded rod (306) that passes through the top end of the fixing plate (205).

2. A supporting and positioning device for machining as claimed in claim 1, characterized in that: The support plates (201) have two groups of the same structure.

3. A supporting and positioning device for machining as claimed in claim 1, characterized in that: The tooth block (204) and the first gear (104) are meshed with each other.

4. A supporting and positioning device for machining as claimed in claim 1, characterized in that: A second slide groove (304) is provided on the side wall of one side of the groove (301), and a second slider (305) is provided inside the second slide groove (304), and a side wall on one side of the second slider (305) is fixedly connected to the side wall of the mounting block (302).

5. A supporting and positioning device for machining as claimed in claim 1, characterized in that: A handle is installed at the top end of the threaded hole (303).

6. A supporting and positioning device for machining as claimed in claim 1, characterized in that: The ends of the positioning plates (207) that are close to each other are both equipped with protective sleeves.

7. A supporting and positioning device for machining as claimed in claim 1, characterized in that: The rotating disk (103) and the rotating rod (102) are welded into an integrated structure, and the outer wall of the rotating disk (103) is provided with anti-slip grooves.

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