阅读说明：本技术 一种汽车零部件夹持装置 (Automobile parts clamping device ) 是由 丁云峰 于 2020-06-23 设计创作，主要内容包括：本发明公开了一种汽车零部件夹持装置,包括底座、支撑杆、驱动箱、夹持驱动机构、滑杆、滑动箱、摆动杆、固定板和夹持机构,支撑杆设于底座上,支撑杆设有四组,四组支撑杆分别位于底座四角处,固定板设于支撑杆上端,摆动杆上端转动设于固定板上,夹持机构设于固定板上,摆动杆下端设有卡嵌头,驱动箱设于底座上,夹持驱动机构设于驱动箱内,滑杆设于两组支撑杆之间且位于支撑杆中部,滑杆设有两组,两组滑杆平行设置,滑动箱下端滑动设于两组滑杆上,滑动箱上表面一端开设有卡合槽,卡嵌头卡合设于卡合槽内。本发明涉及汽车零部件加工设备技术领域,具体是提供了一种连续性调节夹持件夹持紧度,适用于不同大小零件夹持的汽车零部件夹持装置。(The invention discloses an automobile part clamping device which comprises a base, supporting rods, a driving box, a clamping driving mechanism, sliding rods, a sliding box, a swinging rod, a fixing plate and a clamping mechanism, wherein the supporting rods are arranged on the base, four groups of supporting rods are arranged on the four corners of the base respectively, the fixing plate is arranged at the upper ends of the supporting rods, the upper ends of the swinging rods are rotatably arranged on the fixing plate, the clamping mechanism is arranged on the fixing plate, the lower ends of the swinging rods are provided with clamping and embedding heads, the driving box is arranged on the base, the clamping driving mechanism is arranged in the driving box, the sliding rods are arranged between the two groups of supporting rods and are arranged in the middle of the supporting rods, the two groups of sliding rods are arranged in parallel, the lower ends of the sliding box are slidably arranged on the two groups. The invention relates to the technical field of automobile part processing equipment, and particularly provides an automobile part clamping device which is capable of continuously adjusting the clamping tightness of a clamping piece and is suitable for clamping parts with different sizes.)

1. The utility model provides an automobile parts clamping device which characterized in that: including base, bracing piece, drive case, centre gripping actuating mechanism, slide bar, slip case, swinging arms, fixed plate and fixture, the bracing piece is located on the base, the bracing piece is equipped with four groups, four groups the bracing piece is located base four corners department respectively, the bracing piece upper end is located to the fixed plate, the swinging arms upper end is rotated and is located on the fixed plate, fixture locates on the fixed plate, the swinging arms lower extreme is equipped with the inlay card head, the drive case is located on the base, centre gripping actuating mechanism locates in the drive case, the slide bar is located between two sets of bracing pieces and is located the bracing piece middle part, the slide bar is equipped with two sets ofly, two sets of slide bar parallel arrangement, the slip case lower extreme slides and locates on two sets of slide bars, the block groove has been seted up to slip case upper surface one end, the.

2. The automobile component holding apparatus as claimed in claim 1, wherein: the clamping driving mechanism comprises a driving motor, a driving shaft, an incomplete gear, a polish rod and a driving piece, the driving motor is arranged on the bottom wall of the driving box, the upper end of the driving shaft is rotationally arranged on the top wall of the driving box, the incomplete gear is arranged on the driving shaft, the polish rods are arranged on two opposite inner side walls of the driving box, two groups of the polish rods are arranged in parallel, two ends of the driving piece are arranged on the two groups of the polish rods in a sliding way, the middle part of the driving piece is provided with a driving shaft sliding groove, the lower end of the driving shaft penetrates through the driving shaft sliding groove and is connected with an output shaft of the driving motor, the inner side of the driving piece is provided with two groups of straight racks which are respectively positioned at two sides of the incomplete gear, and two sets of spur racks are respectively engaged with the incomplete gear teeth, a push-pull rod is arranged on one side of the driving piece close to the sliding box, and the free end of the push-pull rod penetrates through the side wall of the driving box and is arranged on the side wall of the sliding box.

3. The automobile component holding apparatus as claimed in claim 1, wherein: the clamping mechanism comprises a driving plate, a screwing shaft, a first driving articulated shaft, a first push rod, a first driven articulated shaft, a first clamping driving piece, a first limiting post, a second driving articulated shaft, a second push rod, a second driven articulated shaft, a second clamping driving piece, a second limiting post, a first clamping piece and a second clamping piece, wherein the screwing shaft penetrates through a fixing plate and is connected with the upper end of the oscillating rod, the screwing shaft is rotatably arranged on the fixing plate, the middle part of the driving plate is arranged on the screwing shaft, the first driving articulated shaft and the second driving articulated shaft are respectively arranged at two ends of the driving plate, the first limiting post and the second limiting post are respectively arranged at one end of the fixing plate far away from the driving plate, the middle part of the first clamping driving piece is hinged on the first limiting post, the first driven articulated shaft is arranged at one end of the first clamping driving piece, and the first clamping piece is arranged at the free end of the first clamping, first catch bar both ends are articulated respectively and are located on first initiative articulated shaft and the first driven articulated shaft, articulated on locating the spacing post of second in the middle part of the second centre gripping driving piece, second centre gripping driving piece one end is located in the articulated second of the driven articulated shaft of second, the second centre gripping driving piece free end is located to the second holder, articulated respectively on locating second initiative articulated shaft and the driven articulated shaft of second in second catch bar both ends.

4. The automobile component holding apparatus as claimed in claim 3, wherein: the vertical distance between the first push rod and the fixing plate is greater than the vertical distance between the second push rod and the fixing plate, and the length of the first push rod is greater than that of the second push rod.

5. The automobile component holding apparatus as claimed in claim 1, wherein: the fixing plate is provided with a to-be-processed part placing box and a processed part placing box, and the to-be-processed part placing box is internally provided with a tool placing cavity and a part placing cavity.

Technical Field

The invention relates to the technical field of automobile part processing equipment, in particular to an automobile part clamping device.

Background

Automobile parts processing is a product which is used for processing each unit of the whole automobile parts and serves for the automobile parts, and after the automobile parts are processed, the parts are often required to be clamped when in use. At present, the clamping device for machining the automobile parts in China is basically used for clamping according to a certain standard, the automobile parts are different in size, the clamping device for machining the automobile parts is basically used for clamping according to a certain standard, the automobile parts are different in size, the same clamping device cannot be used, the cost of various clamping devices is high, and after parts are processed, the clamping device is often required to be manually loosened by an operator, so that the working effect is influenced.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the automobile part clamping device which is capable of continuously adjusting the clamping tightness of the clamping piece and is suitable for clamping parts with different sizes.

The technical scheme adopted by the invention is as follows: the invention relates to an automobile part clamping device, which comprises a base, a supporting rod, a driving box, a clamping driving mechanism, a sliding rod, a sliding box, a swinging rod, a fixing plate and a clamping mechanism, the support rods are arranged on the base, four groups of support rods are arranged on the support rods, the four groups of support rods are respectively positioned at four corners of the base, the fixed plate is arranged at the upper end of the supporting rod, the upper end of the swinging rod is rotatably arranged on the fixed plate, the clamping mechanism is arranged on the fixed plate, the lower end of the swing rod is provided with a clamping and embedding head, the driving box is arranged on the base, the clamping driving mechanism is arranged in the driving box, the slide bars are arranged between the two groups of support bars and positioned in the middle of the support bars, the slide bars are arranged in two groups, the two groups of slide bars are arranged in parallel, the lower end of the sliding box is slidably arranged on the two groups of sliding rods, one end of the upper surface of the sliding box is provided with a clamping groove, and the clamping head is clamped in the clamping groove.

Further, the clamping driving mechanism comprises a driving motor, a driving shaft, incomplete gears, polished rods and a driving piece, the driving motor is arranged on the bottom wall of the driving box, the upper end of the driving shaft is rotatably arranged on the top wall of the driving box, the incomplete gears are arranged on the driving shaft, the polished rods are arranged on two opposite inner side walls of the driving box, the polished rods are arranged in two groups, the polished rods are arranged in parallel, two ends of the driving piece are slidably arranged on the two groups of polished rods, a driving shaft sliding groove is formed in the middle of the driving piece, the lower end of the driving shaft penetrates through the driving shaft sliding groove to be connected with an output shaft of the driving motor, straight racks are arranged on the inner side of the driving piece, the straight racks are arranged in two groups, the two groups of straight racks are respectively arranged on two sides of, the free end of the push-pull rod penetrates through the side wall of the driving box and is arranged on the side wall of the sliding box.

Further, the clamping mechanism comprises a driving plate, a screwing shaft, a first driving articulated shaft, a first push rod, a first driven articulated shaft, a first clamping driving piece, a first limit post, a second driving articulated shaft, a second push rod, a second driven articulated shaft, a second clamping driving piece, a second limit post, a first clamping piece and a second clamping piece, wherein the screwing shaft penetrates through a fixing plate and is connected with the upper end of the oscillating rod, the screwing shaft is rotatably arranged on the fixing plate, the middle part of the driving plate is arranged on the screwing shaft, the first driving articulated shaft and the second driving articulated shaft are respectively arranged at two ends of the driving plate, the first limit post and the second limit post are respectively arranged at one end of the fixing plate far away from the driving plate, the middle part of the first clamping driving piece is hinged on the first limit post, the first driven articulated shaft is hinged at one end of the first clamping driving piece, and the first clamping piece is arranged at the free end of the first clamping driving piece, first catch bar both ends are articulated respectively and are located on first initiative articulated shaft and the first driven articulated shaft, articulated on locating the spacing post of second in the middle part of the second centre gripping driving piece, second centre gripping driving piece one end is located in the articulated second of the driven articulated shaft of second, the second centre gripping driving piece free end is located to the second holder, articulated respectively on locating second initiative articulated shaft and the driven articulated shaft of second in second catch bar both ends.

Furthermore, the vertical distance between the first push rod and the fixing plate is greater than the vertical distance between the second push rod and the fixing plate, and the length of the first push rod is greater than that of the second push rod, so that the first push rod and the second push rod can independently and stably act.

Furthermore, a to-be-processed part placing box and a to-be-processed part placing box are arranged on the fixing plate, and a tool placing cavity and a part placing cavity are arranged in the to-be-processed part placing box.

The invention with the structure has the following beneficial effects: this scheme is an automobile parts clamping device cooperates through the straight-teeth rack meshing on incomplete gear and the driving piece, the removal of the stepless continuous type of catch bar has been realized, under the mechanical transmission effect of slip case and swinging arms, the first holder of fixture and the centre gripping action of second holder to not equidimension part have been satisfied, in addition, under the mating reaction of two sets of straight-teeth racks in incomplete gear both sides, need not change driving motor's direction of rotation, can realize the reciprocating motion of catch bar, thereby realize the opening and shutting action of fixture, the stability of device operation has been improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of an overall structure of an automobile component clamping device according to the present invention;

FIG. 2 is a schematic structural view of a clamping driving mechanism of the auto part clamping device according to the present invention;

fig. 3 is a schematic structural view of a clamping mechanism of the automobile part clamping device.

Wherein, 1, a base, 2, a support rod, 3, a driving box, 4, a clamping driving mechanism, 5, a slide rod, 6, a sliding box, 7, a swing rod, 8, a fixing plate, 9, a clamping mechanism, 10, a clamping head, 11, a clamping groove, 12, a driving shaft, 13, an incomplete gear, 14, a polished rod, 15, a driving piece, 16, a driving shaft sliding groove, 17, a straight rack and 18, the device comprises a push-pull rod, 19, a driving plate, 20, a screwing shaft, 21, a first driving hinge shaft, 22, a first push rod, 23, a first driven hinge shaft, 24, a first clamping driving piece, 25, a first limiting column, 26, a second driving hinge shaft, 27, a second push rod, 28, a second driven hinge shaft, 29, a second clamping driving piece, 30, a second limiting column, 31, a first clamping piece, 32, a second clamping piece, 33, a to-be-processed part placing box, 34 and a processed part placing box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in figures 1-3, the invention relates to an automobile part clamping device, which comprises a base 1, support rods 2, a driving box 3, a clamping driving mechanism 4, slide rods 5, a sliding box 6, a swing rod 7, a fixed plate 8 and a clamping mechanism 9, wherein the support rods 2 are arranged on the base 1, the support rods 2 are provided with four groups, the four groups of support rods 2 are respectively positioned at four corners of the base 1, the fixed plate 8 is arranged at the upper end of the support rods 2, the upper end of the swing rod 7 is rotatably arranged on the fixed plate 8, the clamping mechanism 9 is arranged on the fixed plate 8, the lower end of the swing rod 7 is provided with a clamping head 10, the driving box 3 is arranged on the base 1, the clamping driving mechanism 4 is arranged in the driving box 3, the slide rods 5 are arranged between the two groups of support rods 2 and positioned at the middle parts of the support rods 2, the slide rods 5 are provided with two groups, the two, one end of the upper surface of the sliding box 6 is provided with a clamping groove 11, and the clamping head 10 is clamped in the clamping groove 11.

Wherein, the clamping driving mechanism 4 comprises a driving motor (not shown), a driving shaft 12, an incomplete gear 13, a polish rod 14 and a driving part 15, the driving motor is arranged on the bottom wall of the driving box 3, the upper end of the driving shaft 12 is rotatably arranged on the top wall of the driving box 3, the incomplete gear 13 is arranged on the driving shaft 12, the polish rod 14 is arranged on two opposite inner side walls of the driving box 3, the polish rod 14 is provided with two groups, the two groups of polish rods 14 are arranged in parallel, the two ends of the driving part 15 are slidably arranged on the two groups of polish rods 14, the middle part of the driving part 15 is provided with a driving shaft sliding groove 16, the lower end of the driving shaft 12 penetrates through the driving shaft sliding groove 16 to be connected with the output shaft of the driving motor, the inner side of the driving part 15 is provided with two groups of spur racks 17, the two groups of spur racks 17 are, and a push-pull rod 18 is arranged on one side of the driving piece 15 close to the sliding box 6, and the free end of the push-pull rod 18 penetrates through the side wall of the driving box 3 and is arranged on the side wall of the sliding box 6.

The clamping mechanism 9 comprises a driving plate 19, a screwing shaft 20, a first driving hinge shaft 21, a first push rod 22, a first driven hinge shaft 23, a first clamping driving part 24, a first limit post 25, a second driving hinge shaft 26, a second push rod 27, a second driven hinge shaft 28, a second clamping driving part 29, a second limit post 30, a first clamping part 31 and a second clamping part 32, wherein the screwing shaft 20 penetrates through the fixing plate 8 and is connected with the upper end of the swinging rod 7, the screwing shaft 20 is rotatably arranged on the fixing plate 8, the middle part of the driving plate 19 is arranged on the screwing shaft 20, the first driving hinge shaft 21 and the second driving hinge shaft 26 are respectively arranged at two ends of the driving plate 19, the first limit post 25 and the second limit post 30 are respectively arranged at one end of the fixing plate 8 far away from the driving plate 19, the middle part of the first clamping driving part 24 is hinged on the first limit post 25, the first driven hinge shaft 23 is hinged at one end of the first clamping driving part 24, first holder 31 is located 24 free ends of first centre gripping driving piece, first catch bar 22 both ends are articulated respectively and are located on first initiative articulated shaft 21 and the first driven articulated shaft 23, articulated on locating the spacing post 30 of second in the middle part of second centre gripping driving piece 29, second driven articulated shaft 28 is articulated and is located second centre gripping driving piece 29 one end, second holder 32 is located 29 free ends of second centre gripping driving piece, articulated respectively on locating second initiative articulated shaft 26 and the second driven articulated shaft 28 in second catch bar 27 both ends.

The vertical distance between the first push rod 22 and the fixing plate 8 is greater than the vertical distance between the second push rod 27 and the fixing plate 8, and the length of the first push rod 22 is greater than the length of the second push rod 27, so that the first push rod 22 and the second push rod 27 can independently and stably act.

Be equipped with pending part on the fixed plate 8 and place case 33 and handle part and place case 34, pending part is equipped with the instrument in placing case 33 and places the chamber and the part is placed the chamber.

When the reciprocating type automatic part processing device is used specifically, a part to be processed, processing tools and materials are placed in a part to be processed placing box 33, a driving motor is started, the driving motor drives an incomplete gear 13 to rotate through a driving shaft 12, the incomplete gear 13 is meshed with straight racks 17 on driving pieces 15 on two sides of the incomplete gear 13 in sequence in the rotating process, reciprocating movement of a push-pull rod 18 is achieved, a sliding box 6 is driven to reciprocate along a sliding rod 5 in the reciprocating movement process of the push-pull rod 18, a clamping head 10 is driven to swing left and right through a clamping groove 11 in the reciprocating movement process of the sliding box 6, the clamping head 10 drives a screwing shaft 20 to swing left and right through a swinging rod 7, the screwing shaft 20 drives a driving plate 19 to swing left and right, a first driving articulated shaft 21 and a second driving articulated shaft 26 at two ends are driven to swing back and forth in the swinging process of the driving plate 19, and the first driving articulated shaft 21 and the second driving articulated shaft 26 respectively pull a first Second driven articulated shaft 28 horizontal hunting, first driven articulated shaft 23 and second driven articulated shaft 28 drive first holder 31 and second holder 32 through first centre gripping driving piece 24 and second centre gripping driving piece 29 respectively and realize opening and shutting the action to the automobile parts that need handle carry out the centre gripping, at whole transmission in-process, cooperation through incomplete gear 13 and spur rack 17 both can realize first holder 31 and the adjustment of second holder 32 opening size, thereby with the spare part cooperation of equidimension not.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.