CN215700205U

CN215700205U - Clamp library switching device

Info

Publication number: CN215700205U
Application number: CN202121902785.3U
Authority: CN
Inventors: 袁秉超
Original assignee: Shiyan Yinuo Intelligent Equipment Co ltd
Current assignee: Shiyan Yinuo Intelligent Equipment Co ltd
Priority date: 2021-08-15
Filing date: 2021-08-15
Publication date: 2022-02-01
Anticipated expiration: 2031-08-15

Abstract

The utility model provides a switching device of a clamp library, which comprises a bottom plate, a rotary base, a clamp fixing station, a positioning assembly, a limiting block and a transport trolley, wherein the rotary base is fixedly arranged on the bottom plate and rotates relative to the bottom plate, the fixture fixing stations are arranged along the circumferential direction of the rotary base in an array manner, the rotary base rotates to drive the fixture fixing stations to rotate relative to the bottom plate, the bottom plate is also provided with a pair of limiting blocks, the distance between the two limiting blocks is the same as the width of the transport trolley, the transport trolley is arranged on the surface of the bottom plate in a rolling manner, the bottom plate is provided with a positioning component, in the rotating process of the rotating base, the positioning component selectively fixes the rotating base, and when the transport trolley moves to a position between the two limit blocks, the height of the transport trolley is the same as that of the fixture fixing stations, and when the positioning assembly fixes the rotating base, the transport trolley is opposite to and abutted against the end part of one fixture fixing station. The utility model has small occupied area and is convenient for switching the clamps.

Description

Clamp library switching device

Technical Field

The utility model relates to the technical field of automobile part tool fixtures, in particular to a fixture library switching device.

Background

With the development of the automobile industry, automobile manufacturers need to continuously introduce careful automobile models, but due to the limitation of production fields and cost, one production line often needs to meet the production of multiple automobile models, most of the prior art adopt a clamp part to install a shared bottom plate, and the switching of different automobile models is realized through a switching part, but when the number of clamps is large or the shapes of the clamps are complex, the mode of the shared bottom plate is difficult to control, the design difficulty is high, the sharing of operation equipment in a small space is difficult to realize, and therefore a clamp library with high reliability and compatibility is needed to realize the switching of the clamps.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a switching device for a tool magazine that can be used for multiple tools.

The technical scheme of the utility model is realized as follows: the utility model provides a switching device of a clamp library, which comprises a bottom plate, a rotary base, a clamp fixing station, a positioning assembly, a limiting block and a transport trolley, wherein the rotary base is fixedly arranged on the bottom plate and rotates relative to the bottom plate, the fixture fixing stations are arranged along the circumferential direction of the rotary base in an array manner, the rotary base rotates to drive the fixture fixing stations to rotate relative to the bottom plate, the bottom plate is also provided with a pair of limiting blocks, the distance between the two limiting blocks is the same as the width of the transport trolley, the transport trolley is arranged on the surface of the bottom plate in a rolling manner, the bottom plate is provided with a positioning component, in the rotating process of the rotating base, the positioning component selectively fixes the rotating base, and when the transport trolley moves to a position between the two limit blocks, the height of the transport trolley is the same as that of the fixture fixing stations, and when the positioning assembly fixes the rotating base, the transport trolley is opposite to and abutted against the end part of one fixture fixing station.

On the basis of the above technical scheme, it is preferred, anchor clamps fixed station includes supporting seat, first guide pulley, location actuating cylinder and locating pin, the horizontal fixed mounting of supporting seat is in rotating base's side, and a plurality of supporting seats are arranged along rotating base's circumference array, and the parallel surface of supporting seat is equipped with two rows of first guide pulleys, and the length direction of two rows of first guide pulleys is parallel with rotating base's radial direction, and the pivot and the radial direction of first guide pulley are perpendicular, at least one side fixed mounting of supporting seat has the location actuating cylinder, fixedly connected with locating pin on the output shaft of location actuating cylinder.

On the basis of the technical scheme, preferably, the fixture fixing station further comprises a fixing quick clamp, at least one side edge of the supporting seat is fixedly provided with the fixing quick clamp, and the fixing quick clamp is selectively clamped and fixed with the fixture arranged on the fixture fixing station.

On the basis of the technical scheme, preferably, the positioning assembly comprises a first positioning block, a second positioning block and a positioning bolt, the first positioning block is fixedly installed on the bottom plate, the second positioning block is fixedly installed at the same position of each fixture fixing station, a first pin hole is formed in the first positioning block, a second pin hole is formed in the second positioning block, the first pin hole is selectively coaxial with each second pin hole in the rotating process of the rotating base, and the positioning bolt penetrates through the first pin hole and the second pin hole to fix the fixture fixing station in a positioning mode.

Further preferably, the clamp device further comprises a positioning quick clamp, positioning protrusions are arranged on two sides of one end, close to the clamp fixing station, of the transport trolley, positioning quick clamps are arranged on two sides of one end, close to the transport trolley, of the clamp fixing station, and the positioning quick clamps selectively abut against the positioning protrusions to lock the corresponding clamp fixing station and the transport trolley when the transport trolley moves between the two limiting blocks.

On the basis of the technical scheme, preferably, the device further comprises a plurality of second guide wheels, the second guide wheels are rotatably installed on the top surface of the transport trolley, the plurality of second guide wheels are arranged on the top surface of the transport trolley along two straight lines in parallel, and when the transport trolley supports against the fixture fixing station, the straight lines where the second guide wheels are located are parallel to the radial direction of the rotating base.

On the basis of the technical scheme, the conveying trolley further comprises a limiting guide wheel, the limiting guide wheel is fixedly installed on the side face, close to the limiting blocks, of the conveying trolley, and when the conveying trolley moves to a position between the limiting blocks, the limiting guide wheel abuts against the surfaces of the limiting blocks.

Compared with the prior art, the fixture library switching device has the following beneficial effects:

(1) compared with the conventional fixture library, the fixture library can be used for rapidly replacing various fixtures at the same position under the condition of applying one set of transport trolley, and the fixture library of the structure occupies smaller working space and is convenient for switching different solutions;

(2) whole device simple structure adopts the gliding mode of anchor clamps to carry out the position switching between anchor clamps storehouse and the travelling bogie, and then the switching of anchor clamps in the rotatory anchor clamps storehouse of realization of rethread rotating base, convenient to use, compact structure, the application demand of compound enterprise has good application prospect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 the drawings without creative efforts.

FIG. 1 is an isometric view of a fixture library switching apparatus of the present invention;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic view of a link structure between a fixture fixing station and a transport trolley in the fixture magazine switching apparatus of the present invention;

FIG. 4 is a schematic view of a link structure between a fixture fixing station and a transport cart in the switching device of the fixture magazine according to the present invention.

In the figure: the device comprises a base plate 1, a rotating base 2, a clamp fixing station 3, a positioning assembly 4, a limiting block 5, a transport trolley 6, a positioning quick clamp 7, a second guide wheel 8, a limiting guide wheel 9, a supporting seat 31, a first guide wheel 32, a positioning driving cylinder 33, a positioning pin 34, a fixing quick clamp 35, a first positioning block 41, a second positioning block 42, a positioning bolt 43, a first pin hole 411, a second pin hole 421 and a positioning bulge 61.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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 obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

As shown in fig. 1, with reference to fig. 2-4, the switching device of the fixture library of the utility model comprises a bottom plate 1, a rotary base 2, fixture fixing stations 3, positioning components 4, limiting blocks 5 and a transport trolley 6, wherein the rotary base 2 is fixedly arranged on the bottom plate 1, the rotary base 2 rotates relative to the bottom plate 1, the fixture fixing stations 3 are arranged along the circumferential array of the rotary base 2, the rotary base 2 rotates to drive a plurality of fixture fixing stations 3 to rotate relative to the bottom plate 1, the bottom plate 1 is also provided with a pair of limiting blocks 5, the distance between the two limiting blocks 5 is the same as the width of the transport trolley 6, the transport trolley 6 is arranged on the surface of the bottom plate 1 in a rolling manner, the positioning components 4 are arranged on the bottom plate 1, and when the rotary base 2 is selectively fixed by the positioning components 4 and the transport trolley 6 moves between the two limiting blocks 5 in the rotating process of the rotary base 2, the height of the transport trolley 6 is the same as that of the fixture fixing stations 3, and when the positioning component 4 fixes the rotating base 2, the transport trolley 6 is opposite to and abutted against the end part of one fixture fixing station 3.

This application adopts the mode of circular arranging to switch over and adjust anchor clamps, and the design can guarantee that travelling bogie 6 carries out the switching and the loading of anchor clamps all the time in same position like this to can reduce artifical operation to travelling bogie 6, design more rationally

In the above embodiment, the transportation trolley 6 transports the clamp with switching to between two adjacent limiting blocks 5, the clamp on the transportation trolley 6 is unloaded to the clamp fixing station 3 of the hole through manual operation, then the clamp fixing station 3 carrying the target clamp is switched to the end part of the transportation trolley 6 through rotation of the rotating base 2, the clamp fixing station 3 is fixed through the positioning assembly 4, then the clamp on the corresponding clamp fixing station 3 is loaded to the transportation trolley 6 through manual loading, and switching of the clamp is realized.

In a specific embodiment, the fixture fixing station 3 includes a supporting seat 31, a first guide wheel 32, a positioning driving cylinder 33 and a positioning pin 34, the supporting seat 31 is horizontally and fixedly installed on a side surface of the rotating base 2, the supporting seats 31 are arranged along a circumferential array of the rotating base 2, two rows of first guide wheels 32 are arranged on a surface of the supporting seat 31 in parallel, a length direction of the two rows of first guide wheels 32 is parallel to a radial direction of the rotating base 2, a rotating shaft of the first guide wheels 32 is perpendicular to the radial direction, the positioning driving cylinder 33 is fixedly installed on at least one side edge of the supporting seat 31, and the positioning pin 34 is fixedly connected to an output shaft of the positioning driving cylinder 33.

In the above embodiment, the supporting seat 31 is a platform structure, the supporting seat 31 is horizontally disposed, one end of the supporting seat 31 is fixedly connected with the rotating base 2, one end far away from the supporting seat 31 selectively abuts against the transport trolley 6, the surface of the supporting seat 31 is provided with the first guide wheel 32, when the clamp moves on the surface of the supporting seat 31, the clamp is supported by the first guide wheel 32, the rotation direction and the arrangement direction of the first guide wheel 32 are the same as the movement direction of the clamp, the clamp is driven by manual work or external auxiliary machinery, so that the clamp is transported by rolling on the surface of the supporting seat 31 by the first guide wheel 32, when the supporting seat 31 abuts against the transport trolley 6, the clamp can be directly handed over from the supporting seat 31 to the transport trolley 6, or the clamp can be pushed from the transport trolley 6 to the supporting seat 31.

In a specific embodiment, the fixture fixing station 3 further includes a fixing quick clamp 35, the fixing quick clamp 35 is fixedly mounted on at least one side of the supporting seat 31, and the fixing quick clamp 35 and the fixture mounted on the fixture fixing station 3 are selectively clamped and fixed.

In the above embodiment, after the clamp is pushed onto the supporting seat 31, in order to ensure that the clamp does not fall off the supporting seat 31 during the rotation or movement of the supporting seat 31, the fast fixing clips 35 are disposed on the side of the supporting seat 31, it should be understood that the shape and specific structure of the fast fixing clips 35 are determined according to the shape of the clamp, and therefore, no description or limitation is made in this scheme, specifically, the fast fixing clips 35 may be disposed on the supporting seat 31 on both sides along the arrangement direction of the first guide wheels 32, may be disposed on one side of the supporting seat, or may be disposed on both sides of the supporting seat, and the shapes of the fast fixing clips 35 at different positions may be uniform or non-uniform.

In a specific embodiment, the positioning assembly 4 includes a first positioning block 41, a second positioning block 42 and a positioning bolt 43, the first positioning block 41 is fixedly installed on the bottom plate 1, the second positioning block 42 is fixedly installed at the same position of each fixture fixing station 3, a first pin hole 411 is formed in the first positioning block 41, a second pin hole 421 is formed in the second positioning block 42, the first pin hole 411 and each second pin hole 421 are selectively coaxial in the rotation process of the rotating base 2, and the positioning bolt 43 penetrates through the first pin hole 411 and the second pin hole 421 to position and fix the fixture fixing station 3.

In the above embodiment, the first positioning block 41 is disposed at the position where the transportation trolley 6 stops, and when the corresponding support seat 31 rotates to the position where the transportation trolley 6 stops and abuts against the end of the transportation trolley 6, the positioning bolt 43 penetrates through the first pin hole 411 and the second pin hole 421, so that the support seat 31 and the transportation trolley 6 are positioned and relatively fixed, and the clamp is conveniently and stably transported between the support seat 31 and the transportation trolley 6.

In the specific implementation mode, still include the location and press from both sides 7 soon, travelling bogie 6 all is equipped with location arch 61 near 3 one end both sides of anchor clamps fixed station, anchor clamps fixed station 3 all is equipped with the location and presss from both sides 7 soon near one end both sides of travelling bogie 6, and when travelling bogie 6 moved between two stopper 5, thereby the location soon pressed from both sides 7 and selectively supported the anchor clamps fixed station 3 and the travelling bogie 6 that lock corresponds with location arch 61.

Among the above embodiment, in order to fix travelling bogie 6 and anchor clamps fixed station 3, thereby guarantee when the transportation of carrying out anchor clamps moves, travelling bogie 6 relatively fixed station 3 is stable, set up location arch 61 on travelling bogie 6 and fixed station 3 respectively, and can press from both sides 7 fast with the location of protruding 61 complex location, when travelling bogie 6 supports with fixed station 3 and holds, press from both sides 7 and fix a position protruding 61 through the location soon and lock, realize relative fixed between them.

In the specific implementation mode, the device further comprises a plurality of second guide wheels 8, the second guide wheels 8 are rotatably installed on the top surface of the transport trolley 6, the second guide wheels 8 are arranged on the top surface of the transport trolley 6 in parallel along two straight lines, and when the transport trolley 6 abuts against the clamp fixing station 3, the straight lines where the second guide wheels 8 are located are parallel to the radial direction of the rotating base 2.

In the above embodiment, the function of the second guide wheel 8 is the same as that of the first guide wheel 32, and the second guide wheel 8 is arranged on the surface of the transport trolley 6, so that the clamp can slide on the transport trolley 6 conveniently.

In a specific embodiment, the device further comprises a limiting guide wheel 9, the limiting guide wheel 9 is fixedly installed on the side face, close to the limiting blocks 5, of the transport trolley 6, and when the transport trolley 6 moves to a position between the limiting blocks 5, the limiting guide wheel 9 abuts against the surface of the limiting blocks 5.

In the above embodiment, in order to facilitate the transportation of the transportation trolley 6 to the position between the limit blocks 5, the side surface of the transportation trolley is provided with the limit guide wheel 9, when the transportation trolley 6 is transported to the position between the limit blocks 5, the transportation trolley 6 is supported and contacted with the limit blocks 5 through the limit guide wheel 9, so that the transportation trolley 6 can move in a relatively compact space, and it should be understood that the rotating shaft of the limit guide wheel 9 is parallel to the moving direction of the transportation trolley 6 and parallel to one surface of the limit blocks 5, which is close to the transportation trolley 6.

As a further preferred embodiment, the distance between the two limiting blocks 5 at the end far away from the fixture fixing station 3 is larger, so that a trumpet-shaped opening is formed, and the transportation trolley 6 can be conveniently aligned and entered.

In specific implementation mode, the fixture can be fixed and positioned on the fixture fixing station 3 and the transport trolley through the bolt, so that the fixture is convenient and quick, and the cost is saved.

In specific embodiment, still install a plurality of support columns on the bottom plate 1, the bottom that corresponds supporting seat 31 is provided with supporting roller, when one of them anchor clamps fixed station move to just right to with travelling bogie 6, each supporting roller then rolls to the support column top that corresponds, thereby play the supporting role to supporting seat 31, because supporting seat 31's mounting means has great pressure and vertical direction's stress to its one side that is close to rotating base 2, if anchor clamps's weight is great, then cause the damage to supporting seat 31 easily, in order to avoid this problem, set up the support column and carry out the auxiliary stay, thereby alleviate the stress concentration of supporting seat 31 installation one side.

In specific implementation mode, the supporting seat 31 is further provided with an induction part for alignment, the bottom plate 1 is provided with a sensor, and when the supporting seat 31 moves to a correct position, the sensor can be directly matched with the induction part, so that the sensor is connected with external control equipment to achieve an accurate positioning effect.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A fixture library switching device is characterized by comprising a bottom plate (1), a rotating base (2), fixture fixing stations (3), a positioning assembly (4), limiting blocks (5) and a transport trolley (6), wherein the rotating base (2) is fixedly arranged on the bottom plate (1), the rotating base (2) rotates relative to the bottom plate (1), the fixture fixing stations (3) are arranged along the circumferential array of the rotating base (2), the rotating base (2) rotates to drive a plurality of fixture fixing stations (3) to rotate relative to the bottom plate (1), a pair of limiting blocks (5) are further arranged on the bottom plate (1), the distance between the two limiting blocks (5) is the same as the width of the transport trolley (6), the transport trolley (6) is arranged on the surface of the bottom plate (1) in a rolling manner, the positioning assembly (4) is arranged on the bottom plate (1), and the rotating base (2) rotates in the process, the positioning component (4) selectively fixes the rotating base (2), when the transport trolley (6) moves between the two limiting blocks (5), the height of the transport trolley (6) is the same as that of the fixture fixing station (3), and when the positioning component (4) fixes the rotating base (2), the end part of the transport trolley (6) and one fixture fixing station (3) is just opposite to and abutted against.

2. The fixture library switching device according to claim 1, wherein the fixture fixing station (3) comprises a support seat (31), first guide wheels (32), a positioning driving cylinder (33) and positioning pins (34), the support seat (31) is horizontally and fixedly installed on the side surface of the rotating base (2), the plurality of support seats (31) are arranged in a circumferential array along the rotating base (2), two rows of the first guide wheels (32) are arranged on the surface of the support seat (31) in parallel, the length direction of the two rows of the first guide wheels (32) is parallel to the radial direction of the rotating base (2), the rotating shaft of the first guide wheels (32) is perpendicular to the radial direction, the positioning driving cylinder (33) is fixedly installed on at least one side edge of the support seat (31), and the positioning pins (34) are fixedly connected to the output shaft of the positioning driving cylinder (33).

3. The magazine switching device according to claim 2, wherein the jig fixing station (3) further comprises a fixing quick clamp (35), the fixing quick clamp (35) is fixedly mounted to at least one side of the support base (31), and the fixing quick clamp (35) is selectively clamped and fixed to the jig mounted on the jig fixing station (3).

4. The fixture library switching device according to claim 1, wherein the positioning assembly (4) comprises a first positioning block (41), a second positioning block (42) and a positioning bolt (43), the first positioning block (41) is fixedly installed on the base plate (1), the second positioning block (42) is fixedly installed at the same position of each fixture fixing station (3), a first pin hole (411) is formed in the first positioning block (41), a second pin hole (421) is formed in the second positioning block (42), the first pin hole (411) and each second pin hole (421) are selectively coaxial in the rotating process of the rotating base (2), and the positioning bolt (43) penetrates through the first pin hole (411) and the second pin hole (421) to position and fix the fixture fixing stations (3).

5. The fixture library switching device according to claim 1, further comprising a positioning quick clamp (7), wherein positioning protrusions (61) are arranged on two sides of one end, close to the fixture fixing station (3), of the transport trolley (6), positioning quick clamps (7) are arranged on two sides of one end, close to the transport trolley (6), of the fixture fixing station (3), and when the transport trolley (6) moves between the two limiting blocks (5), the positioning quick clamp (7) selectively abuts against the positioning protrusions (61) to lock the corresponding fixture fixing station (3) and the corresponding transport trolley (6).

6. The tool magazine switching device according to claim 1, further comprising a plurality of second guide wheels (8), wherein the second guide wheels (8) are rotatably mounted on the top surface of the transport trolley (6), the plurality of second guide wheels (8) are arranged in parallel along two straight lines on the top surface of the transport trolley (6), and when the transport trolley (6) abuts against the tool fixing station (3), the straight lines of the second guide wheels (8) are parallel to the radial direction of the rotating base (2).

7. The fixture library switching device according to claim 1, further comprising limiting guide wheels (9), wherein the limiting guide wheels (9) are fixedly installed on the side surfaces, close to the limiting blocks (5), of the transport trolley (6), and when the transport trolley (6) moves to the position between the limiting blocks (5), the limiting guide wheels (9) abut against the surfaces of the limiting blocks (5).