Flexible base capable of rapidly switching tire membranes

Abstract

The utility model relates to the technical field of flexible bases, and discloses a flexible base capable of rapidly switching tire membranes, which comprises a base, the lower surface of the base is fixedly connected with a first wedge-shaped positioning block, the lower surface of the base is fixedly connected with a second wedge-shaped positioning block, the lower surface of the base is fixedly connected with a guide plate, and the lower surface of the base is fixedly connected with a second wedge-shaped positioning block. A through groove is formed in the middle of the base, a falling guide block is fixedly connected to the lower surface of the base, and a limiting mechanism is arranged at the lower end of the base. The base is moved downwards, the base is guided through the falling guide block, the first wedge-shaped positioning block and the second wedge-shaped positioning block enter the position between the limiting block and the baffle, the first wedge-shaped positioning block and the second wedge-shaped positioning block are limited through the limiting block and the baffle, and the base can be prevented from moving in the using process; when the base is disassembled or switched, the base can be taken down by moving the base upwards, so that the convenience of switching the base is improved, and meanwhile, the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flexible bases, in particular to a flexible base capable of quickly switching fetal membranes. Background Art

[0002] With the development of precision machinery and equipment, manufacturers have become more and more strict in controlling the precision of product parts. The assembly gap between parts and product surface difference need to be controlled within a strict range. Manufacturers sometimes need to make a large number of single-product inspection tools for debugging a certain product. Inspection tools need to be properly stored to prevent their precision from being damaged. Usually, each inspection tool or each set of inspection tools is equipped with a special base for inspection and storage.

[0003] The existing flexible base is usually fixed to the mounting base by screws or bolts. Although the fixing effect is ideal, it is not convenient to disassemble and it is troublesome to switch the base, which reduces the efficiency of production. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a flexible base capable of quickly switching fetal membranes.

[0005] The utility model is implemented by the following technical scheme: a flexible base capable of quickly switching the fetal membrane comprises a base, a first wedge-shaped positioning block is fixedly connected to the lower surface of the base, a second wedge-shaped positioning block is fixedly connected to the lower surface of the base, a guide plate is fixedly connected to the lower surface of the base, a through groove is opened in the middle of the base, a positioning guide block is fixedly connected to the lower surface of the base, a limiting mechanism is arranged at the lower end of the base, and a positioning mechanism is arranged at the lower end of the base;

[0006] The limiting mechanism comprises a bottom plate, the upper end of the bottom plate is fixedly connected to a limiting block, the upper surface of the bottom plate is fixedly connected to a baffle, and the inner wall of the bottom plate is threadedly connected to a first bolt.

[0007] Through the above technical solution, the downward movement is guided by the positioning guide block, and the first wedge-shaped positioning block and the second wedge-shaped positioning block are limited by the limiting block and the baffle plate, so that the base can be prevented from moving.

[0008] As a further improvement of the above scheme, the guide plate is located between the first wedge-shaped positioning block and the second wedge-shaped positioning block, the first wedge-shaped positioning block is located at the right end of the second wedge-shaped positioning block, and the number of the limit blocks is four, and the four limit blocks are symmetrically distributed with the bottom plate as the center.

[0009] Through the above technical solution, the pulley is guided by the guide plate so that the pulley enters the interior of the through groove.

[0010] As a further improvement of the above scheme, the number of the landing guide blocks is set to four, and the four landing guide blocks are distributed at the four corners of the base, the inner wall of the first wedge-shaped positioning block contacts the surface of the limit block, and the inner wall of the second wedge-shaped positioning block contacts the surface of the baffle.

[0011] As a further improvement of the above scheme, the positioning mechanism includes a base, the inner wall of the base is threadedly connected to a second bolt, the upper surface of the base is fixedly connected to a mounting seat, a pulley is provided on the top of the mounting seat, and the upper surface of the base is fixedly connected to a positioning block.

[0012] Through the above technical solution, the pulley slides on the inner wall of the through groove, so that the two ends of the base are symmetrical with the limiting mechanism.

[0013] As a further improvement of the above solution, the number of the mounting seats is two, the two mounting seats are symmetrically distributed with the base as the center, and the positioning block is located at the front end of the mounting seat.

[0014] As a further improvement of the above solution, the number of the guide plates is two, the two guide plates are symmetrically distributed around the base, and the inner wall of the through groove is slidably connected to the surface of the pulley.

[0015] Through the above technical solution, the two guide plates expand outwards, making it easier for the pulley to enter the through groove.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model provides a first wedge-shaped positioning block, a first wedge-shaped positioning block and a limiting mechanism, specifically, the base is moved downward, the base is guided by the positioning guide block, the first wedge-shaped positioning block and the second wedge-shaped positioning block enter between the limiting block and the baffle, the first wedge-shaped positioning block and the second wedge-shaped positioning block are limited by the limiting block and the baffle, so that the base can be prevented from moving when in use, and when disassembling or switching the base, the base is moved upward to remove the base, thereby improving the convenience when switching the base and improving the production efficiency at the same time.

[0018] The utility model provides a positioning mechanism, specifically, a pulley slides on the inner wall of the through groove to adjust the front and rear position of the base, and when the pulley is on the inner wall of the through groove, the base is just located between the two limiting mechanisms, thereby facilitating the positioning of the base, improving convenience during installation, and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the bottom structure of the base of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the limiting mechanism and the positioning mechanism of the utility model;

[0022] Figure 4 It is a schematic diagram of the overall front view structure of the utility model.

[0023] Description of main symbols:

[0024] Base; 2. First wedge-shaped positioning block; 3. Guide plate; 4. Through groove; 5. Limiting mechanism; 51. Bottom plate; 52. Limiting block; 53. Baffle plate; 54. First bolt; 6. Positioning mechanism; 61. Base; 62. Second bolt; 63. Mounting seat; 64. Positioning block; 65. Pulley; 7. Second wedge-shaped positioning block; 8. Positioning guide block. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment. Example

[0026] Please combine Figure 1-4 The flexible base capable of quickly switching the fetal membrane of this embodiment comprises a base 1, a first wedge-shaped positioning block 2 is fixedly connected to the lower surface of the base 1, a second wedge-shaped positioning block 7 is fixedly connected to the lower surface of the base 1, a guide plate 3 is fixedly connected to the lower surface of the base 1, a through groove 4 is opened in the middle of the base 1, a positioning guide block 8 is fixedly connected to the lower surface of the base 1, a limiting mechanism 5 is arranged at the lower end of the base 1, and a positioning mechanism 6 is arranged at the lower end of the base 1;

[0027] The limiting mechanism 5 includes a bottom plate 51, the upper end of the bottom plate 51 is fixedly connected to a limiting block 52, the upper surface of the bottom plate 51 is fixedly connected to a baffle 53, the inner wall of the bottom plate 51 is threadedly connected to a first bolt 54, and then the base 1 is moved downward, and the base 1 is guided by the positioning guide block 8 to allow the first wedge-shaped positioning block 2 and the second wedge-shaped positioning block 7 to enter between the limiting block 52 and the baffle 53. The first wedge-shaped positioning block 2 and the second wedge-shaped positioning block 7 are limited by the limiting block 52 and the baffle 53, which can prevent the base 1 from moving during use. When disassembling or switching the base 1, the base 1 can be removed by moving it upward, thereby improving the convenience of switching the base 1 and improving the production efficiency.

[0028] The guide plate 3 is located between the first wedge-shaped positioning block 2 and the second wedge-shaped positioning block 7 . The first wedge-shaped positioning block 2 is located at the right end of the second wedge-shaped positioning block 7 . There are four limit blocks 52 , which are symmetrically distributed around the bottom plate 51 .

[0029] There are four positioning guide blocks 8 , which are distributed at the four corners of the base 1 . The inner wall of the first wedge-shaped positioning block 2 contacts the surface of the limit block 52 , and the inner wall of the second wedge-shaped positioning block 7 contacts the surface of the baffle 53 .

[0030] The positioning mechanism 6 includes a base 61, the inner wall of the base 61 is threadedly connected with a second bolt 62, the upper surface of the base 61 is fixedly connected with a mounting seat 63, a pulley 65 is provided on the top of the mounting seat 63, and the upper surface of the base 61 is fixedly connected with a positioning block 64, and then the inner wall of the through groove 4 is slidably connected with the surface of the pulley 65, so that the base 1 is located between the two bottom plates 51, and the inner wall of the through groove 4 is slidably connected with the surface of the pulley 65, so that the base 1 is located between the two bottom plates 51.

[0031] There are two mounting seats 63 , which are symmetrically distributed around the base 61 , and the positioning block 64 is located at the front end of the mounting seats 63 .

[0032] There are two guide plates 3 , which are symmetrically distributed around the base 1 , and the inner wall of the through slot 4 is slidably connected to the surface of the pulley 65 .

[0033] The implementation principle of the flexible base that can quickly switch the fetal membrane in the embodiment of the present application is: when in use, first install the bottom plate 51 and the base 61 on the workbench by the first bolt 54 and the second bolt 62, and then slide the inner wall of the through groove 4 with the surface of the pulley 65 to make the base 1 located between the two bottom plates 51, and then move the base 1 downward, guide the base 1 through the positioning guide block 8, so that the first wedge-shaped positioning block 2 and the second wedge-shaped positioning block 7 enter between the limit block 52 and the baffle 53, and limit the first wedge-shaped positioning block 2 and the second wedge-shaped positioning block 7 by the limit block 52 and the baffle 53, so as to prevent the base 1 from moving during use. When disassembling or switching the base 1, the base 1 can be removed by moving it upward, thereby improving the convenience of switching the base 1 and improving the production efficiency at the same time.

[0034] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A flexible base capable of quickly switching the fetal membrane, characterized in that: The invention comprises a base (1), a first wedge-shaped positioning block (2) is fixedly connected to the lower surface of the base (1), a second wedge-shaped positioning block (7) is fixedly connected to the lower surface of the base (1), a guide plate (3) is fixedly connected to the lower surface of the base (1), a through groove (4) is provided in the middle of the base (1), a positioning guide block (8) is fixedly connected to the lower surface of the base (1), a limiting mechanism (5) is provided at the lower end of the base (1), and a positioning mechanism (6) is provided at the lower end of the base (1); The limiting mechanism (5) comprises a bottom plate (51), the upper end of the bottom plate (51) is fixedly connected to a limiting block (52), the upper surface of the bottom plate (51) is fixedly connected to a baffle (53), and the inner wall of the bottom plate (51) is threadedly connected to a first bolt (54).

2. The flexible base capable of rapidly switching fetal membranes as claimed in claim 1, characterized in that: The guide plate (3) is located between the first wedge-shaped positioning block (2) and the second wedge-shaped positioning block (7); the first wedge-shaped positioning block (2) is located at the right end of the second wedge-shaped positioning block (7); the number of the limit blocks (52) is four, and the four limit blocks (52) are symmetrically distributed with the bottom plate (51) as the center.

3. The flexible base capable of rapidly switching fetal membranes as claimed in claim 1, characterized in that: The number of the landing guide blocks (8) is four, and the four landing guide blocks (8) are distributed at the four corners of the base (1). The inner wall of the first wedge-shaped positioning block (2) contacts the surface of the limit block (52), and the inner wall of the second wedge-shaped positioning block (7) contacts the surface of the baffle (53).

4. The flexible base capable of rapidly switching fetal membranes as claimed in claim 1, characterized in that: The positioning mechanism (6) comprises a base (61), the inner wall of the base (61) being threadedly connected to a second bolt (62), the upper surface of the base (61) being fixedly connected to a mounting seat (63), the top of the mounting seat (63) being provided with a pulley (65), and the upper surface of the base (61) being fixedly connected to a positioning block (64).

5. The flexible base capable of rapidly switching fetal membranes as claimed in claim 4, characterized in that: The number of the mounting seats (63) is two, and the two mounting seats (63) are symmetrically distributed with the base (61) as the center, and the positioning block (64) is located at the front end of the mounting seat (63).

6. The flexible base capable of rapidly switching fetal membranes as claimed in claim 1, characterized in that: The number of the guide plates (3) is two, and the two guide plates (3) are symmetrically distributed with the base (1) as the center, and the inner wall of the through groove (4) is slidably connected to the surface of the pulley (65).

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