CN210172486U

CN210172486U - Adjustable positioning tool for assembling automobile air conditioner driver

Info

Publication number: CN210172486U
Application number: CN201920891738.XU
Authority: CN
Inventors: Jin Lu; 陆锦; Xiaodong Cheng; 程晓冬
Original assignee: Anhui Yucheng Electromechanical Co Ltd
Current assignee: Chizhou Zhongke Yuhua Automotive Technology Co ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-03-24
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses an adjustable positioning frock is used in equipment of vehicle air conditioner driver relates to vehicle air conditioner spare part processing equipment technical field, sets up under outside vertical equipment that compresses tightly, including supporting baseplate, bracket and the adjustable positioning mechanism who locates on the bracket, the bracket sets up the central point of the up end at the supporting baseplate puts, the bracket is hollow tubular structure, and the upper end seals, the lower extreme opens, adjustable positioning mechanism comprises three adjustable locating component, and three adjustable locating component is located the top of supporting baseplate, and is the annular and distributes the utility model discloses simple structure when assembling the production operation to vehicle air conditioner driver, can carry out nimble regulation according to the size of the part in the vehicle air conditioner driver, brings the convenience for actual production.

Description

Adjustable positioning tool for assembling automobile air conditioner driver

Technical Field

The utility model relates to a vehicle air conditioner spare part processing equipment technical field, concretely relates to vehicle air conditioner driver equipment is with adjustable location frock.

Background art:

with the progress of society and the improvement of life quality of people, automobiles serving as vehicles play an important role in life of people, convenience is brought to life of people, automobile air conditioners are installed on the existing automobiles in order to improve the comfort level of the automobiles in the using process, and good comfort is brought to driving of people by using the air conditioners.

As a component in an automobile air conditioner, namely an automobile air conditioner driver, three parts (an air conditioner hub flange, a tray and blades thereof) of the automobile air conditioner are required to be pressed together through rivets during production to form a whole.

However, the related supporting pieces in the positioning tool in the prior art are fixed, and the positions of the supporting pieces cannot be adjusted, so that the positions of the supporting pieces cannot be flexibly adjusted according to actual requirements when air conditioner drivers of different models are produced, and the air conditioner drivers of different models are matched with different positioning tools and need to be replaced when being used, which brings inconvenience to actual production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable positioning frock is used in the equipment of vehicle air conditioner driver to solve the above-mentioned multinomial defect that leads to among the prior art.

An adjustable positioning tool for assembling an automobile air conditioner driver is arranged under an external vertical pressing device and comprises a supporting bottom plate, a bracket and an adjustable positioning mechanism arranged on the bracket, wherein the bracket is arranged at the central position of the upper end surface of the supporting bottom plate, the bracket is of a hollow cylindrical structure, the upper end of the bracket is closed, the lower end of the bracket is open, the adjustable positioning mechanism consists of three adjustable positioning components, the three adjustable positioning components are arranged above the supporting bottom plate and are distributed annularly, the upper end surface of the bracket is provided with three strip-shaped sliding grooves which are in one-to-one correspondence with the adjustable positioning components, the side wall of the bracket is provided with three through holes which are in one-to-one correspondence with the adjustable positioning components, and each adjustable positioning component consists of a screw rod seat, a screw rod, a driving seat, a bevel gear I, a supporting seat I and an, the lead screw seat is installed on the upper end face of the supporting base plate, one lead screw seat is located inside the supporting base, the other lead screw seat is located outside the supporting base, the lead screw is horizontally installed between the two lead screw seats and penetrates through a through hole in the side wall of the supporting base, the lead screw is in running fit with the lead screw seat, the first bevel gear is installed on the end portion of the lead screw and is close to the central position of the supporting base plate, the driving seat is in threaded fit with the lead screw, the first supporting seat is located above the supporting base, the lower end of the first supporting seat penetrates through the strip-shaped sliding groove and is in fastening connection with the end face of the driving seat, the central position of the supporting base plate is provided with the second horizontal bevel gear, the second bevel gear is in running connection with the central position of the supporting base plate through the short shaft, the.

Preferably, adjustable spacing supporting component comprises second supporting seat, horizontal polished rod, spacing post and spacing locking Assembly, the horizontal polished rod sets up on the lateral wall of first supporting seat, and second sliding mounting of supporting seat is on the horizontal polished rod, and spacing post is hollow post, and sets up the central point at the up end of second supporting seat and puts, is equipped with the thread groove with spacing post coaxial distribution on the terminal surface of second supporting seat, spacing locking Assembly comprises screw rod, briquetting and footstep bearing, screw rod and thread groove screw-thread fit, and the lower extreme of screw rod extends the below of second supporting seat, and footstep bearing inlays the dress in the bearing assembly groove of briquetting up end, the lower extreme of screw rod and footstep bearing's inner circle fastening connection, the lower terminal surface of briquetting can with the up end in close contact with of bracket.

Preferably, an anti-skid rubber pad is bonded on the lower end face of the pressing block.

Preferably, the upper end face of the first support seat is provided with a recessed clamping groove matched with the end part of the rivet.

The utility model has the advantages that: the utility model discloses when using, after the position control of adjustable positioning frock is accomplished, invert the rivet on supporting seat one earlier, then place the blade, through-hole one has all been opened at the both ends of blade, a through-hole one set is on the rivet, another through-hole one set is on spacing post, then place the tray, be equipped with on the tray with a supporting seat one corresponding through-hole two, and on the rivet through the through-hole two set, then on sheatheeing the preforming on every rivet, place air conditioner wheel hub flange at last, be equipped with the through-hole three with the rivet one-to-one on the air conditioner wheel hub flange, and place on the rivet through-hole three, after placing the completion, outside vertical compressing apparatus downstream compresses tightly, thereby the crimping of fastening three part through preforming and rivet is in the same place.

When the position of the utility model is adjusted, a worker drives one of the lead screws to rotate by rotating the hand wheel, the lead screw drives the first bevel gear to rotate, the second bevel gear drives the second bevel gear to rotate, the second bevel gear drives the remaining first bevel gear to rotate, so that the remaining two lead screws are driven to keep synchronous motion, the driving seat is driven to perform linear motion, the position of the first supporting seat is adjusted, and the purpose of the adjustment is to adjust the position of the first supporting seat according to the sizes of the tray and the air conditioner hub flange; when the position of the second supporting seat is required to be adjusted, the screw rod is rotated to enable the screw rod to move upwards, the pressing block is changed from a state of being in contact with the upper end face of the bracket to a state of being in non-contact with the upper end face of the bracket, then the position of the second supporting seat on the horizontal polished rod is moved according to the length of the blade, after the pressing block is moved to a specified position, the screw rod is rotated again, the pressing block is in contact with the upper end face of the bracket, the position of the second supporting seat is locked, the purpose of adjusting is to adjust the position of the second supporting seat according to the length of the blade, and the purpose of flexibly adjusting the size of the automobile air conditioner driver.

The utility model discloses simple structure when assembling the production operation to the vehicle air conditioner driver, can carry out nimble regulation according to the size of the part in the vehicle air conditioner driver, brings the convenience for the production of reality.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a schematic diagram of the distribution of three lead screws;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is an assembly diagram of the limit locking assembly and the second support seat;

FIG. 5 is a schematic view of an assembled automotive air conditioning drive;

wherein: 1-supporting bottom plate, 2-bracket, 3-screw seat, 4-screw, 5-supporting seat I, 6-horizontal polished rod, 7-supporting seat II, 8-limiting column, 9-hand wheel, 10-driving seat, 11-bevel gear I, 12-bevel gear II, 13-pressing block, 14-thrust bearing, 15-screw, 16-blade, 17-tray, 18-air conditioner hub flange and 19-rivet.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 5, an adjustable positioning tool for assembling an automobile air conditioner driver is arranged under an external vertical pressing device, and comprises a supporting bottom plate 1, a bracket 2 and an adjustable positioning mechanism arranged on the bracket 2, wherein the bracket 2 is arranged at the central position of the upper end surface of the supporting bottom plate 1, the bracket 1 is of a hollow cylindrical structure, the upper end of the bracket is closed, the lower end of the bracket is open, the adjustable positioning mechanism is composed of three adjustable positioning components, the three adjustable positioning components are arranged above the supporting bottom plate 1 and are distributed annularly, the upper end surface of the bracket 2 is provided with three strip-shaped sliding grooves corresponding to the adjustable positioning components one by one, the side wall of the bracket 2 is provided with three through holes corresponding to the adjustable positioning components one by one, and each adjustable positioning component is composed of a screw rod seat 3, a screw rod 4, a driving seat 10, a bevel gear I, The supporting seat I5 and the adjustable limit supporting component arranged at the side end of the supporting seat I5 are formed, a screw rod seat 3 is arranged on the upper end surface of a supporting bottom plate 1, one screw rod seat 3 is positioned inside a bracket 2, the other screw rod seat 3 is positioned outside the bracket 2, a screw rod 4 is horizontally arranged between the two screw rod seats 3 and penetrates through a through hole on the side wall of the bracket 2, the screw rod 2 is in rotating fit with the screw rod seat 3, a bevel gear I11 is arranged at the end part of the screw rod 4 and is close to the central position of the supporting bottom plate 1, a driving seat 10 is in threaded fit with the screw rod 4, the supporting seat I5 is positioned above the bracket 2, the lower end of the supporting seat I5 penetrates through a strip-shaped sliding groove and is in fastening connection with the end surface of the driving seat 10, a horizontal bevel gear II 12 is arranged at the central position, the three first bevel gears 11 are all meshed with the second bevel gear 12, a hand wheel 9 is installed at the end of one of the screw rods 4, and the hand wheel 9 is fixedly connected with the end of the screw rod 4.

In this embodiment, the adjustable limiting support assembly is composed of a second supporting seat 7, a second horizontal polished rod 6, a limiting column 8 and a limiting locking assembly thereof, the second horizontal polished rod 6 is arranged on the side wall of the first supporting seat 7, the second supporting seat 7 is slidably mounted on the second horizontal polished rod 6, the limiting column 8 is a hollow column and is arranged at the central position of the upper end face of the second supporting seat 7, a thread groove coaxially distributed with the limiting column 8 is arranged on the end face of the second supporting seat 7, the limiting locking assembly is composed of a screw rod 15, a pressing block 13 and a thrust bearing 14 thereof, the screw rod 15 is in threaded fit with the thread groove, the lower end of the screw rod 15 extends to the lower part of the second supporting seat 7, the thrust bearing 14 is embedded in a bearing assembly groove on the upper end face of the pressing block 13, the lower end of the screw rod 15 is fastened and connected with an inner ring of.

In the present embodiment, a non-slip rubber pad (not shown) is bonded to the lower end surface of the pressing block 2, in order to increase the friction force between the pressing block 13 and the bracket 2.

In this embodiment, the upper end surface of the first support seat 5 is provided with a recessed clamping groove matched with the end portion of the rivet 19, so that the rivet 19 can be conveniently inverted.

The utility model discloses when using, after the position control of adjustable positioning frock is accomplished, invert rivet 19 on supporting seat one 5 earlier, then place blade 16, through-hole one has all been opened at blade 16's both ends, a through-hole cover is on rivet 19, another through-hole cover is on spacing post 8, then place tray 17, be equipped with on tray 17 with supporting seat one 5 corresponding through-hole two, and overlap on rivet 19 through-hole two, then sheathe preforming on every rivet 19, place air conditioner wheel hub flange 18 at last, be equipped with on air conditioner wheel hub flange 18 with rivet 19 one-to-one through-hole three, and place on rivet 19 through-hole three, after placing the completion, outside vertical compressing apparatus downstream compresses tightly, thereby the crimping of fastening three part through preforming and rivet is in the same place.

The utility model discloses when carrying out position control, the workman drives one of them lead screw 4 to rotate through rotating hand wheel 9, drives bevel gear 11 to rotate when lead screw 4 rotates, bevel gear 11 drives bevel gear two 12 and rotates, bevel gear two 12 drives remaining two bevel gear 11 and rotates, thereby drive two remaining lead screws 4 and keep synchronous motion, thereby drive seat 10 and carry out linear motion, reach the regulation to the position of supporting seat one 5, the purpose of this regulation is to carry out the regulation of supporting seat one 5 position according to the size of tray 17 and air conditioner wheel hub flange 18; when the position of the second supporting seat 7 needs to be adjusted, the screw rod 15 is rotated to enable the screw rod 15 to move upwards, the pressing block 13 is changed from a state of being in contact with the upper end face of the bracket 2 to a state of being in non-contact with the upper end face of the bracket 2, then the position of the second supporting seat 7 on the horizontal polished rod 6 is moved according to the length of the blade 16, after the pressing block 13 is moved to a specified position, the screw rod 15 is rotated again, the pressing block 13 is made to be in contact with the upper end face of the bracket 2, the position of the second supporting seat 7 is locked, the purpose of adjusting is to adjust the position of the second supporting seat 7 according to the length of the blade 16, and therefore the purpose of flexibly adjusting according to the size.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. The utility model provides an automobile air conditioner driver equipment is with adjustable positioning frock, sets up under outside vertical equipment that compresses tightly, including supporting baseplate (1), bracket (2) and the adjustable positioning mechanism who locates on bracket (2), bracket (2) set up the central point of the up end of supporting baseplate (1) and puts, a serial communication port, bracket (2) are hollow tubular structure, and the upper end seals, the lower extreme opens, adjustable positioning mechanism comprises three adjustable locating component, and three adjustable locating component is located the top of supporting baseplate (1), and is the annular distribution, the up end of bracket (2) is equipped with three and the bar spout of adjustable locating component one-to-one, and is equipped with three and the perforation of adjustable locating component one-to-one on the lateral wall of bracket (2), every adjustable locating component by adjustable lead screw seat (3), The screw rod (4), a driving seat (10), a bevel gear I (11), a supporting seat I (5) and an adjustable limiting supporting component arranged at the side end of the supporting seat I (5) form the structure, the screw rod seat (3) is arranged on the upper end surface of a supporting bottom plate (1), one screw rod seat (3) is positioned inside the supporting seat (2), the other screw rod seat (3) is positioned outside the supporting seat (2), the screw rod (4) is horizontally arranged between the two screw rod seats (3) and passes through a through hole on the side wall of the supporting seat (2), the screw rod (4) is rotationally matched with the screw rod seat (3), the bevel gear I (11) is arranged at the end part of the screw rod (4) and is close to the central position of the supporting bottom plate (1), the driving seat (10) is in threaded fit with the screw rod (4), the supporting seat I (5) is positioned above the supporting seat (2), and the lower end, the end face of the driving seat (10) is fastened and connected, a horizontal bevel gear II (12) is arranged at the center of the supporting base plate (1), the bevel gear II (12) is rotatably connected with the center of the supporting base plate (1) through a short shaft, the three bevel gears I (11) are all meshed with the bevel gear II (12), a hand wheel (9) is installed at the end of one of the screw rods (4), and the hand wheel (9) is fastened and connected with the end of the screw rod (4).

2. The automobile air conditioner driver assembly adjustable positioning tool according to claim 1, characterized in that: the adjustable limiting support assembly is composed of a second supporting seat (7), a horizontal polished rod (6), a limiting column (8) and a limiting locking assembly of the limiting support assembly, the horizontal polished rod (6) is arranged on the side wall of the first supporting seat (5), the second supporting seat (7) is slidably mounted on the horizontal polished rod (6), the limiting column (8) is a hollow column and is arranged at the central position of the upper end face of the second supporting seat (7), a thread groove which is coaxially distributed with the limiting column (8) is formed in the end face of the second supporting seat (7), the limiting locking assembly is composed of a screw rod (15), a pressing block (13) and a thrust bearing (14) of the pressing block, the screw rod (15) is in threaded fit with the thread groove, the lower end of the screw rod (15) extends to the lower portion of the second supporting seat (7), the thrust bearing (14) is embedded in the bearing assembly groove in the upper end face of the pressing block, and the lower, the lower end face of the pressing block (13) can be in close contact with the upper end face of the bracket (2).

3. The automobile air conditioner driver assembly adjustable positioning tool according to claim 2, characterized in that: and an anti-skid rubber pad is bonded on the lower end surface of the pressing block (13).

4. The automobile air conditioner driver assembly adjustable positioning tool according to claim 1, characterized in that: and a concave clamping groove matched with the end part of the rivet (19) is formed in the upper end face of the first supporting seat (5).