CN212470591U

CN212470591U - Anchor clamps of auto-parts production usefulness

Info

Publication number: CN212470591U
Application number: CN202020784384.1U
Authority: CN
Inventors: 张晓飞; 姚伟; 陈晴阳; 叶国秀
Original assignee: Zhengzhou Xinsheng Auto Parts Co ltd
Current assignee: Zhengzhou Xinsheng Surface Technology Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-02-05
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a clamp for producing automobile accessories, which relates to the field of automobile accessory production and comprises a bottom box, wherein the front surface of the bottom box is rotationally connected with a turntable, and the edge of the turntable is fixedly provided with a handle; a driving cavity is arranged in the bottom box, and a driven bevel gear and a driving bevel gear are arranged in the driving cavity; has the advantages that: the screw and the slide block are arranged to drive the clamping structure to move and control the expansion and tightening, so that the clamp can fasten automobile parts with different shapes and sizes, and the application range of the automobile part cutting positioning clamp and the simplicity of position adjustment of the clamping device are effectively improved; the shape of the clamping plate is adjustable, so that the clamping plate can be adjusted according to the shape of a specific automobile part, and the automobile part is prevented from being damaged by clamping; set up and support set support column and pivot rotation and connect, avoid when the fixed partial position that appears of direction is bumped and is decreased or the unstable condition of clamping condition when pressing from both sides tight structure contact accessory.

Description

Anchor clamps of auto-parts production usefulness

Technical Field

The utility model relates to an auto-parts production field especially relates to an anchor clamps of auto-parts production usefulness.

Background

Most of the existing automobile parts are processed through a CNC (computer numerical control) processing center so as to realize batch and large-scale production, and meanwhile, the quality of the processed automobile parts can be ensured to be stable, and due to the fact that the shapes and the structures of the automobile parts are various, in order to process the special-shaped automobile parts through the CNC processing center, corresponding clamps are designed and manufactured according to the shapes and the structures of the automobile parts, so that the special-shaped automobile parts are fixed on a processing main shaft of the processing center so as to be convenient for processing such as turning, milling, grinding and drilling, the clamping strength of the clamps on the automobile parts has a vital influence on the processing quality of the automobile parts, and if the clamping force of the clamps on the automobile parts exceeds the strength of the automobile parts, the automobile parts can be deformed; if the clamping force of the clamp on the automobile parts is insufficient, the automobile parts can be dislocated and fall off, the quality of machining workers of the automobile parts is affected slightly, production accidents can be caused seriously, the existing clamp can only fasten the automobile parts in one shape, the application range of the clamp is small, and the automobile parts are easy to clamp and damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a anchor clamps of auto-parts production usefulness just for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a clamp for producing automobile accessories comprises a bottom box, wherein the front surface of the bottom box is rotatably connected with a turntable, and a handle is fixedly arranged on the edge of the turntable; a driving cavity is arranged in the bottom box, a driven bevel gear and a driving bevel gear are arranged in the driving cavity, and the driven bevel gear is meshed with the driving bevel gear; the driving bevel gear is fixedly connected with the rotary disc, the surface of the driven bevel gear is fixedly provided with a lifting stud which is coaxial with the driven bevel gear, and the lifting stud is connected with the bottom box through a bearing; an ascending cavity is arranged in the bottom box corresponding to the upper part of the driving cavity, and the upper end of the ascending stud extends into the ascending cavity; the ascending cavity is a square cavity, a threaded sleeve is arranged in the ascending cavity, the threaded sleeve is cuboid in shape and matched with the ascending cavity in size; the upper end of the lifting stud is connected with the threaded sleeve through threads; the tray is fixedly arranged at the upper end of the threaded sleeve; four sides of the upper part of the bottom box are respectively provided with a moving cavity, a screw rod is arranged in the moving cavity, the screw rod is connected with the bottom box through a bearing, and one end of the screw rod extends out of the side surface of the bottom box and is fixedly provided with a moving knob; the upper surface of the bottom box is provided with a moving groove corresponding to the position of the moving cavity, a clamping structure is arranged above the bottom box corresponding to the position of the moving groove, and the clamping structure penetrates through the moving groove to be in threaded connection with the screw.

Preferably: the clamping structure comprises a first adjusting stud, a second adjusting stud, a third adjusting stud, a supporting plate, a clamping plate, a first connecting block, a second connecting block, a third connecting block, a sliding block, a supporting column, a rotating shaft, a first rotating block and a second rotating block; the sliding block is sleeved on the screw rod and is in threaded connection with the screw rod; the supporting column is fixedly arranged on the surface of the sliding block, the rotating shaft is inserted at the upper end of the supporting column, and the rotating shaft is rotatably connected with the supporting column; the supporting plate is fixedly mounted at the upper end of the supporting column, the second adjusting stud is inserted in the middle of the supporting plate and is in threaded connection with the supporting plate, the first adjusting stud and the third adjusting stud are respectively arranged on the left side and the right side of the second adjusting stud, the first rotating block and the second rotating block are respectively arranged on the supporting plate corresponding to the first adjusting stud and the third adjusting stud, the first rotating block and the second rotating block are respectively in rotational connection with the supporting plate, the first adjusting stud is in threaded connection with the first rotating block, and the third adjusting stud is in threaded connection with the second rotating block; the backup pad is close to tray one side is provided with the clamp plate, the clamp plate corresponds respectively first regulation double-screw bolt the second regulation double-screw bolt with third regulation double-screw bolt position fixed mounting has first connecting block the second connecting block with the third connecting block, first regulation double-screw bolt with first connecting block passes through the bearing and connects, the second regulation double-screw bolt with the second connecting block passes through the bearing and connects, the third regulation double-screw bolt with the third connecting block passes through the bearing and connects.

Preferably: and knobs are respectively arranged at one ends, far away from the tray, of the first adjusting stud, the second adjusting stud and the third adjusting stud.

Preferably: the clamping plate is made of spring steel.

Preferably: and a rubber layer is fixedly adhered to one side of the clamping plate, which is close to the tray.

Compared with the prior art, the beneficial effects of the utility model reside in that: the screw and the slide block are arranged to drive the clamping structure to move and control the expansion and tightening, so that the clamp can fasten automobile parts with different shapes and sizes, and the application range of the automobile part cutting positioning clamp and the simplicity of position adjustment of the clamping device are effectively improved; the shape of the clamping plate is adjustable, so that the clamping plate can be adjusted according to the shape of a specific automobile part, and the automobile part is prevented from being damaged by clamping; set up and support set support column and pivot rotation and connect, avoid when the fixed partial position that appears of direction is bumped and is decreased or the unstable condition of clamping condition when pressing from both sides tight structure contact accessory.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a front view structure diagram of a clamp for producing auto parts of the present invention.

Fig. 2 is a front view of the clamp for producing automobile accessories of the present invention.

Fig. 3 is a top view of the fixture for producing automobile parts of the present invention.

Fig. 4 is a top view of a clamping structure of a clamp for producing auto parts according to the present invention.

Fig. 5 is a working principle diagram of a clamping structure of the clamp for producing the auto parts.

The reference numerals are explained below:

1. a bottom box; 2. moving the knob; 3. a moving chamber; 4. a screw; 5. a moving groove; 6. a clamping structure; 7. a tray; 8. raising the stud; 9. a threaded sleeve; 10. an ascending cavity; 11. a driven bevel gear; 12. a drive bevel gear; 13. a drive chamber; 14. a turntable; 15. a handle; 61. a first adjusting stud; 62. a second adjusting stud; 63. a third adjusting stud; 64. a support plate; 65. a clamping plate; 66. a first connection block; 67. a second connecting block; 68. a third connecting block; 69. a slider; 610. a support pillar; 611. a rotating shaft; 612. a first rotating block; 613. and a second rotating block.

Detailed Description

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but not for indicating or implying that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention, and further that the terms "first", "second", etc., are used only for descriptive purposes and are not to indicate or imply relative importance or imply the number of technical features being referred to, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-5, a clamp for producing automobile accessories comprises a bottom case 1, wherein a rotary table 14 is rotatably connected to the front surface of the bottom case 1, a handle 15 is fixedly installed at the edge of the rotary table 14, and the handle 15 is used for grasping; a driving cavity 13 is arranged in the bottom box 1, a driven bevel gear 11 and a driving bevel gear 12 are arranged in the driving cavity 13, the driven bevel gear 11 and the driving bevel gear 12 are used for matching transmission, and the driven bevel gear 11 is meshed with the driving bevel gear 12; the driving bevel gear 12 is fixedly connected with the rotary table 14, the surface of the driven bevel gear 11 is fixedly provided with a lifting stud 8 which is coaxial with the driven bevel gear 11, the lifting stud 8 is used for driving lifting, and the lifting stud 8 is connected with the bottom box 1 through a bearing; an ascending cavity 10 is arranged in the bottom box 1 corresponding to the upper part of the driving cavity 13, and the upper end of the ascending stud 8 extends into the ascending cavity 10; the ascending cavity 10 is a square cavity, the thread insert 9 is arranged in the ascending cavity 10, the thread insert 9 is used for connection, the thread insert 9 is cuboid in shape and matched with the ascending cavity 10 in size, the left-right rotation of the thread insert 9 is limited, and the thread insert can only move up and down in the ascending cavity 10; the upper end of the ascending stud 8 is connected with the threaded sleeve 9 through threads; the upper end of the screw sleeve 9 is fixedly provided with a tray 7, and the tray 7 is used for containing automobile accessories; four sides of the upper part of the bottom box 1 are respectively provided with a moving cavity 3, a screw rod 4 is arranged in the moving cavity 3, the screw rod 4 is used for driving, the screw rod 4 is connected with the bottom box 1 through a bearing, one end of the screw rod 4 extends out of the side surface of the bottom box 1 and is fixedly provided with a moving knob 2, and the moving knob 2 is used for being convenient to rotate; a moving groove 5 is formed in the upper surface of the bottom box 1 corresponding to the moving cavity 3, a clamping structure 6 is arranged above the bottom box 1 corresponding to the moving groove 5, the clamping structure 6 is used for clamping automobile accessories, and the clamping structure 6 penetrates through the moving groove 5 and is in threaded connection with the screw rod 4; the clamping structure 6 comprises a first adjusting stud 61, a second adjusting stud 62, a third adjusting stud 63, a supporting plate 64, a clamping plate 65, a first connecting block 66, a second connecting block 67, a third connecting block 68, a sliding block 69, a supporting column 610, a rotating shaft 611, a first rotating block 612 and a second rotating block 613; the sliding block 69 is sleeved on the screw rod 4, and the sliding block 69 is in threaded connection with the screw rod 4; a support column 610 is fixedly arranged on the surface of the sliding block 69, the support column 610 is used for supporting, a rotating shaft 611 is inserted at the upper end of the support column 610, the rotating shaft 611 is used for rotating connection, and the rotating shaft 611 is rotatably connected with the support column 610; a support plate 64 is fixedly mounted at the upper end of the support column 610, the support plate 64 is used for supporting, a second adjusting stud 62 is inserted in the middle of the support plate 64, the second adjusting stud 62 is in threaded connection with the support plate 64, a first adjusting stud 61 and a third adjusting stud 63 are respectively arranged on the left side and the right side of the second adjusting stud 62, a first rotating block 612 and a second rotating block 613 are respectively arranged on the support plate 64 corresponding to the first adjusting stud 61 and the third adjusting stud 63, the first rotating block 612 and the second rotating block 613 are used for steering, the first rotating block 612 and the second rotating block 613 are respectively in rotational connection with the support plate 64, the first adjusting stud 61 is in threaded connection with the first rotating block 612, and the third adjusting stud 63 is in threaded connection with the second rotating block 613; a clamping plate 65 is arranged on one side, close to the tray 7, of the supporting plate 64, the clamping plate 65 is used for fixing automobile accessories, a first connecting block 66, a second connecting block 67 and a third connecting block 68 are fixedly arranged on the clamping plate 65 corresponding to the positions of the first adjusting stud 61, the second adjusting stud 62 and the third adjusting stud 63 respectively, the first adjusting stud 61 is connected with the first connecting block 66 through a bearing, the second adjusting stud 62 is connected with the second connecting block 67 through a bearing, the third adjusting stud 63 is connected with the third connecting block 68 through a bearing, and the first adjusting stud 61, the second adjusting stud 62 and the third adjusting stud 63 are used for adjusting the shape of the supporting plate 64; knobs are respectively arranged at the ends, far away from the tray 7, of the first adjusting stud 61, the second adjusting stud 62 and the third adjusting stud 63, so that the rotation is convenient; the clamping plate 65 is made of spring steel, and the clamping plate 65 can be bent and deformed; the clamping plate 65 is fixedly adhered with a rubber layer on one side close to the tray 7, and the rubber layer is used as a cushion layer to protect automobile parts and avoid scratching the automobile parts.

The working principle is as follows: placing the automobile parts on the tray 7, when the automobile parts are thick, grasping the handle 15, rotating the turntable 14, so that the driving bevel gear 12 rotates, the driven bevel gear 11 drives the lifting stud 8 to rotate because the driven bevel gear 11 is meshed with the driving bevel gear 12, the lifting stud 8 is in threaded connection with the threaded sleeve 9, the threaded sleeve 9 cannot rotate but only can move up and down because the lifting stud 8 is limited by the lifting cavity 10, and then the threaded sleeve 9 is driven to descend, namely the tray 7 descends; when the automobile parts are thick, the handle 15 is grasped similarly, the rotating disc 14 is rotated reversely, and the tray 7 is lifted; therefore, the height of the tray 7 can be adjusted, and the clamping structure 6 can conveniently clamp the automobile parts; after the height of the tray 7 is adjusted, the moving knobs 2 are respectively rotated to drive the screw rods 4 to rotate, the sliding blocks 69 are in threaded connection with the screw rods 4, and the supporting columns 610 are clamped in the moving grooves 5, so that the screw rods 4 can drive the sliding blocks 69 to move when rotating, when the clamping plates 65 are moved to be close to automobile accessories, the rotating of the moving knobs 2 is stopped, the first adjusting studs 61, the second adjusting studs 62 and the third adjusting studs 63 are rotated one by one to adjust the shapes of the supporting plates 64 to be attached to the surfaces of the automobile accessories, and the phenomenon that the contact surfaces of the clamping plates 65 and the automobile accessories are small and the automobile accessories are damaged by clamping.

Having shown and described the basic principles, essential features and advantages of the invention, it should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are merely illustrative, but rather are intended to cover various changes and modifications within the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a anchor clamps of auto-parts production usefulness which characterized in that: the multifunctional garbage bin comprises a bottom bin (1), wherein the front surface of the bottom bin (1) is rotatably connected with a turntable (14), and a handle (15) is fixedly arranged on the edge of the turntable (14); a driving cavity (13) is arranged in the bottom box (1), a driven bevel gear (11) and a driving bevel gear (12) are arranged in the driving cavity (13), and the driven bevel gear (11) is meshed with the driving bevel gear (12); the driving bevel gear (12) is fixedly connected with the turntable (14), the surface of the driven bevel gear (11) is fixedly provided with a lifting stud (8) which is coaxial with the driven bevel gear (11), and the lifting stud (8) is connected with the bottom box (1) through a bearing; a lifting cavity (10) is arranged in the bottom box (1) and above the driving cavity (13), and the upper end of the lifting stud (8) extends into the lifting cavity (10); the ascending cavity (10) is a square cavity, a threaded sleeve (9) is arranged in the ascending cavity (10), and the threaded sleeve (9) is cuboid and matched with the ascending cavity (10) in size; the upper end of the lifting stud (8) is connected with the threaded sleeve (9) through threads; the upper end of the screw sleeve (9) is fixedly provided with a tray (7); four sides of the upper part of the bottom box (1) are respectively provided with a movable cavity (3), a screw rod (4) is arranged in the movable cavity (3), the screw rod (4) is connected with the bottom box (1) through a bearing, and one end of the screw rod (4) extends out of the side surface of the bottom box (1) and is fixedly provided with a movable knob (2); the upper surface of the bottom box (1) is provided with a moving groove (5) corresponding to the position of the moving cavity (3), a clamping structure (6) is arranged above the bottom box (1) corresponding to the position of the moving groove (5), and the clamping structure (6) penetrates through the moving groove (5) and is in threaded connection with the screw (4).

2. The jig for producing automobile parts, according to claim 1, wherein: the clamping structure (6) comprises a first adjusting stud (61), a second adjusting stud (62), a third adjusting stud (63), a supporting plate (64), a clamping plate (65), a first connecting block (66), a second connecting block (67), a third connecting block (68), a sliding block (69), a supporting column (610), a rotating shaft (611), a first rotating block (612) and a second rotating block (613); the sliding block (69) is sleeved on the screw rod (4), and the sliding block (69) is in threaded connection with the screw rod (4); the supporting column (610) is fixedly installed on the surface of the sliding block (69), the rotating shaft (611) is inserted into the upper end of the supporting column (610), and the rotating shaft (611) is rotatably connected with the supporting column (610); the supporting plate (64) is fixedly arranged at the upper end of the supporting column (610), the second adjusting stud (62) is inserted in the middle of the supporting plate (64), the second adjusting stud (62) is connected with the supporting plate (64) through threads, the left side and the right side of the second adjusting stud (62) are respectively provided with the first adjusting stud (61) and the third adjusting stud (63), the support plate (64) is provided with a first rotating block (612) and a second rotating block (613) corresponding to the positions of the first adjusting stud (61) and the third adjusting stud (63) respectively, the first rotating block (612) and the second rotating block (613) are respectively connected with the supporting plate (64) in a rotating way, the first adjusting stud (61) is connected with the first rotating block (612) through threads, the third adjusting stud (63) is connected with the second rotating block (613) through threads; backup pad (64) are close to tray (7) one side is provided with clamp plate (65), clamp plate (65) correspond respectively first regulation double-screw bolt (61) second regulation double-screw bolt (62) with third regulation double-screw bolt (63) fixed position installs first connecting block (66) second connecting block (67) with third connecting block (68), first regulation double-screw bolt (61) with first connecting block (66) pass through the bearing and connect, second regulation double-screw bolt (62) with second connecting block (67) pass through the bearing and connect, third regulation double-screw bolt (63) with third connecting block (68) pass through the bearing and connect.

3. The jig for producing automobile parts, according to claim 2, wherein: and knobs are respectively arranged at one ends, far away from the tray (7), of the first adjusting stud (61), the second adjusting stud (62) and the third adjusting stud (63).

4. The jig for producing automobile parts, according to claim 2, wherein: the clamping plate (65) is made of spring steel.

5. The jig for producing automobile parts, according to claim 2, wherein: a rubber layer is fixedly adhered to one side of the clamping plate (65) close to the tray (7).