CN210024465U

CN210024465U - Clamp switching equipment

Info

Publication number: CN210024465U
Application number: CN201920528541.XU
Authority: CN
Inventors: 刘洋; 邓裕豪; 胡涌泉; 谢跃永; 贾仰超; 周小稳
Original assignee: Guangzhou Mino Automotive Equipment Co Ltd
Current assignee: Guangzhou Mino Equipment Co Ltd
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2020-02-07
Anticipated expiration: 2029-04-17

Abstract

The utility model discloses an anchor clamps switching equipment, including switching guide part and switching motion part, form a plurality of stations along switching guide part, switch motion part can be followed and switched the guide part motion in order to switch between a plurality of stations, and the station includes the work position, is equipped with anchor clamps at the work position and supports fixed establishment, and anchor clamps support fixed establishment includes anchor clamps bearing structure, bolt and driver part, is equipped with the rolling element on the anchor clamps bearing structure, and driver part can drive the bolt and stretch out or retract. A fixture supporting and fixing mechanism is arranged at the working position, when the fixture is conveyed to the working position through the switching motion part, the fixture is matched with the rolling body, and the fixture is supported through a fixture supporting structure and the rolling body; meanwhile, the driving part drives the bolt to be matched with the clamp, so that the clamp is fixed at a working position. This technical scheme can carry out effectual support and fixed to the anchor clamps at the work position for the automobile body part that switches to on the work position anchor clamps can carry out accurate positioning and processing.

Description

Clamp switching equipment

Technical Field

The utility model is used for anchor clamps switch the field, especially relate to an anchor clamps switch equipment.

Background

In the process of automobile production and manufacturing, the clamp switching system is common general equipment, can efficiently complete the transmission of automobile body parts, and can rapidly complete the switching among various automobile types. However, the common clamp switching system in the market at present cannot effectively support and fix the clamp at the working position, so that the vehicle body part switched to the working position is difficult to be accurately positioned and processed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide an anchor clamps switching equipment, it can carry out effectual support and fixed to the anchor clamps at the work position for the automobile body part that switches to the work position can carry out accurate positioning and processing.

The utility model provides a technical scheme that its technical problem adopted is: anchor clamps switching equipment, including switching guide part and switching motion part, follow switching guide part forms a plurality of stations, switching motion part can follow switching guide part motion is in order to be a plurality of switch between the station, the station includes the work position is equipped with anchor clamps and supports fixed establishment, anchor clamps support fixed establishment includes anchor clamps bearing structure, bolt and driver part, be equipped with the rolling element on the anchor clamps bearing structure, driver part can drive the bolt is stretched out or is retracted.

Preferably, the fixture supporting and fixing mechanism includes a first fixture supporting and fixing mechanism and a second fixture supporting and fixing mechanism, the first fixture supporting and fixing mechanism and the second fixture supporting and fixing mechanism are symmetrically distributed on two sides of the switching guide component, and the rolling elements include a first rolling element and a second rolling element which are arranged on the top of the fixture supporting structure along the motion direction of the switching motion component.

Preferably, be equipped with the mount pad on the anchor clamps bearing structure, driving part with the mount pad is connected, be equipped with the bolt guide holder on the mount pad, the bolt includes flanged type bolt, flanged type bolt top is passed the bolt guide holder, the bottom pass through the connecting block with driving part connects.

Preferably, the device further comprises a clamp, a first guide rail matched with the rolling body is arranged on the clamp, the guide inclined plane is arranged at the front end of the first guide rail along the direction of the switching motion part entering the working position.

Preferably, a plurality of bolt guide wheels are arranged on the clamp, and bolt hole positions matched with the bolts are formed among the bolt guide wheels.

Preferably, switch guide part and include the slip table base, be equipped with the second guide rail on the slip table base, switch the motion part including switching the platform truck, be equipped with platform truck roller set, anchor clamps guider and anchor clamps positioner on the switching platform truck, the platform truck roller set with the cooperation of second guide rail, anchor clamps guider can guide anchor clamps business turn over on switching the platform truck, anchor clamps positioner can lock the anchor clamps on the switching platform truck.

Preferably, still include platform truck actuating mechanism, platform truck actuating mechanism includes rack and driving motor, the rack is established on the slip table base, driving motor establishes on switching the platform truck, driving motor's output is equipped with the gear, gear and rack toothing transmission.

Preferably, the trolley roller group comprises a roller group frame, the roller group frame is provided with an upper traveling wheel, a lower traveling wheel and a side guide wheel, the upper traveling wheel is matched with the top of the second guide rail, the side guide wheel is matched with the side surface of the second guide rail, and the lower traveling wheel is matched with the bottom of the second guide rail.

Preferably, anchor clamps guider includes and establishes the avris anchor clamps guider at switching platform truck both sides along anchor clamps business turn over direction, avris anchor clamps guider includes guide bracket, lower guide pulley, last guide pulley and side guide wheel, lower guide pulley, last guide pulley, side guide wheel are all established on the guide bracket, the guide bracket is connected with the switching platform truck, and the guide bracket is equipped with the adjusting shim with switching platform truck.

Preferably, universal balls are arranged in front of and behind the clamp guide device on the roller set frame along the in-and-out direction of the clamp on the switching trolley.

One of the above technical solutions has at least one of the following advantages or beneficial effects: a fixture supporting and fixing mechanism is arranged at the working position, when the fixture is conveyed to the working position through the switching motion part, the fixture is matched with the rolling body, and the fixture is supported through a fixture supporting structure and the rolling body; meanwhile, the driving part drives the bolt to be matched with the clamp, so that the clamp is fixed at a working position. This technical scheme can carry out effectual support and fixed to the anchor clamps at the work position for the automobile body part that switches to on the work position anchor clamps can carry out accurate positioning and processing.

Drawings

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

FIG. 1 is a schematic view of the combination of one embodiment of the present invention with a fixture library;

fig. 2 is a schematic structural view of a switching guide component according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a switching motion component according to an embodiment of the present invention;

FIG. 4 is a schematic view of a clamp support fixture according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a driving mechanism of a trolley according to an embodiment of the present invention;

fig. 6 is a schematic view of a clamp structure according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a trolley roller set according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a jig guide according to an embodiment of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the present invention, if there is a description of directions (up, down, left, right, front and back), it is only for convenience of description of the technical solution of the present invention, and it is not intended to indicate or imply that the technical features indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the present invention, "a plurality" means one or more, "a plurality" means two or more, "more than", "less than", "more than", and the like, which means that the number is not included; the terms "above", "below", "within" and the like are to be understood as including the number. In the description of the present invention, if there is any description of "first" and "second" only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the present invention, unless otherwise explicitly defined, the terms "set," "mounted," "connected," and the like are to be understood in a broad sense, and may be directly connected or indirectly connected through an intermediate medium, for example; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be mechanically coupled, may be electrically coupled or may be capable of communicating with each other; either as communication within the two elements or as an interactive relationship of the two elements. The technical skill in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1, the embodiment of the present invention provides a fixture switching apparatus, which can be applied to the switching of fixtures 6 in different fixture libraries 1 at the work position, thereby realizing the multi-vehicle type doubling production. Referring to fig. 2 and 3, the device comprises a switching guide member 2 and a switching moving member 3, a plurality of stations are formed along the switching guide member 2, the switching moving member 3 can move along the switching guide member 2 to switch among a plurality of stations, the stations comprise a working position 4, a switching position, a loading position and the like, a clamp supporting and fixing mechanism 5 is arranged at the working position 4, referring to fig. 4, the clamp supporting and fixing mechanism 5 comprises a clamp supporting structure 51, a plug pin 52 and a driving member 53, the clamp supporting structure 51 can adopt a supporting block and a supporting plate, preferably, the clamp supporting structure 51 adopts an arch bridge-shaped frame, a rolling body 54 is arranged on the clamp supporting structure 51, and the driving member 53 can drive the plug pin 52 to extend or retract. According to the technical scheme, the clamp supporting and fixing mechanism 5 is arranged at the working position 4, when the clamp is conveyed to the working position 4 through the switching moving part 3, the clamp is matched with the rolling body 54, the clamp is supported through the clamp supporting structure 51 and the rolling body 54, and meanwhile, the clamp can conveniently enter or exit the clamp supporting and fixing mechanism 5; meanwhile, the driving part 53 drives the bolt 52 to be matched with the clamp, so that the clamp is fixed at the working position 4. This technical scheme can carry out effectual support and fixed at the position of work 4 pairs of anchor clamps for the automobile body part that switches to on the 4 anchor clamps in position of work can carry out accurate positioning and processing.

In some embodiments, one or more than one clamp supporting and fixing mechanism 5 is provided, and preferably, referring to fig. 2, the clamp supporting and fixing mechanism 5 includes a first clamp supporting and fixing mechanism and a second clamp supporting and fixing mechanism, which are symmetrically distributed on two sides of the switching guide member 2, wherein the rolling body 54 includes a first rolling body and a second rolling body provided on the top of the clamp supporting structure 51 along the moving direction of the switching moving member 3. The rolling elements 54 may be rollers, rolling balls, etc., and the first and second jig supporting and fixing mechanisms can be supported at two ends of the jig, and a first rolling element and a second rolling element are provided at each end, that is, at least four supporting positions are provided for the jig 6, and finally, stable support is provided.

In some embodiments, referring to fig. 4, the fixture supporting structure 51 is provided with a mounting seat 55, the driving member 53 is connected to the mounting seat 55, the mounting seat 55 is provided with a pin guide seat 56, the pin guide seat 56 is preferably located between the first rolling element and the second rolling element, and the pin 52 comprises a flanged pin, the top of the flanged pin passes through the pin guide seat 56, and the bottom of the flanged pin is connected to the driving member 53 through a connecting block 57. The driving part 53 can adopt an air cylinder, a motor and the like, the bolt guide seat 56 can bear the transverse acting force from the clamp, the driving part 53 is prevented from being damaged, and the flanged bolt can limit the ascending stroke through a flange structure to avoid overtravel.

In some embodiments, referring to fig. 6, the clamping device 6 is further included, the clamping device 6 is provided with a plurality of pneumatic clamping components for loading parts of different vehicle types, the clamping device is provided with a first guide rail 61 which is matched with the rolling body 54, the front end of the first guide rail 61 is provided with a guide inclined surface 62 along the direction of the switching motion component 3 entering the working position 4, so as to guide the rolling body 54 to be matched with the first guide rail 61, and therefore the clamping device is supported.

In some embodiments, the clamp is provided with a pin hole that mates with the pin 52.

In some embodiments, referring to fig. 6, a plurality of bolt guide wheels 63 are disposed on the fixture 6, bolt hole locations matched with the bolts 52 are formed among the bolt guide wheels 63, and the bolt guide wheels 63 can guide the bolts 52 to enter or exit the bolt hole locations, so as to improve the smoothness of matching.

In some embodiments, the switching guide component 2 may adopt a conveying roller row, a guide rail, a guide wheel set, and the like, as a preferred option, see fig. 2, the switching guide component 2 includes a sliding table base, the sliding table base is provided with a second guide rail 21, the switching motion component 3 includes a switching trolley, the switching trolley can be matched with the second guide rail 21 through a sliding block, and the switching trolley is preferred, the switching trolley is provided with a trolley roller set 31, the trolley roller set 31 is matched with the second guide rail 21, the structural form of the trolley roller set 31 is matched, and the debugging and the maintenance of the clamp switching system are more convenient.

In some embodiments, the switching moving part 3 can be switched manually or by motor driving, and preferably, referring to fig. 2, 3 and 5, the switching moving part further includes a trolley driving mechanism, the trolley driving mechanism includes a rack 32 and a driving motor 33, the rack 32 is disposed on the sliding table base, the driving motor 33 is disposed on the switching trolley, an output end of the driving motor 33 is provided with a gear 34, and the gear 34 is in meshing transmission with the rack 32, so as to drive the switching trolley to move along the sliding table base. Referring to fig. 5, the driving motor 33 is installed on the speed reducer 35, the speed reducer 35 is installed on the switching trolley through the driving motor installation plate 36, the switching trolley is provided with an adjustment block 37, the adjustment block 37 is provided with an adjustment member matched with the driving motor installation plate 36, and a gap between the gear 34 and the rack 32 can be adjusted through the adjustment member. The lubricator coupling 38 is mounted on the reducer 35 with the lubricator brushes touching the gear 34.

In some embodiments, referring to fig. 3 and 7, the trolley roller set 31 includes a roller set frame 311, an upper traveling wheel 312, a lower traveling wheel 313 and a side guide wheel 314 are disposed on the roller set frame 311, the upper traveling wheel 312 is engaged with the top of the second rail 21 and is mainly used for supporting the switching trolley and the upper clamp thereof, the side guide wheel 314 is engaged with the side of the second rail 21 and is mainly used for switching guiding and positioning of the switching trolley during reciprocating motion, and the lower traveling wheel 313 is engaged with the bottom of the second rail 21, that is, the second rail 21 passes through between the upper traveling wheel 312 and the lower traveling wheel 313 and is mainly used for ensuring stability of the switching trolley during reciprocating motion.

In some embodiments, referring to fig. 3, 6, and 8, the switching trolley is provided with a clamp guide device, the clamp guide device can guide a clamp to enter and exit from the switching trolley, the clamp guide device includes side clamp guide devices disposed on two sides of the switching trolley along a clamp entering and exiting direction, the clamp 6 is provided with a third guide rail 64 engaged with the side clamp guide devices, the side clamp guide device includes a guide wheel bracket 71, a lower guide wheel 72, an upper guide wheel 73, and a side guide wheel 74, the lower guide wheel 72 is engaged with the bottom of the third guide rail 64, the upper guide wheel 73 is engaged with the top of the third guide rail 64, the side guide wheel 74 is engaged with the side surface of the third guide rail 64, and the third guide rail 64 of the clamp 6 is engaged with each guide wheel of the side clamp guide devices, so as to achieve accurate and rapid entering and exiting of the clamp on the switching trolley. The lower guide wheel 72, the upper guide wheel 73 and the side guide wheel 74 are all arranged on the guide wheel bracket 71, the guide wheel bracket 71 is connected with the switching trolley, and an adjusting gasket 75 is arranged between the guide wheel bracket 71 and the switching trolley. Idler bracket 71 can be adjusted in height by adjusting shims 75 to accommodate the guide rails on the tooling fixture.

In some embodiments, referring to fig. 3 and 7, in the tool clamp in-out direction, the roller set frame 311 is provided with universal balls 315 at the front and the rear of the clamp guiding device, and the universal balls 315 can provide guiding, supporting and transition before the tool clamp enters the switching table.

In some embodiments, referring to fig. 3, the switching trolley is provided with a clamp positioning device 8, the clamp positioning device 8 can lock the clamp on the switching trolley, so as to prevent the clamp from separating from or displacing relative to the switching trolley during the switching process, and the clamp positioning device 8 can adopt a cylinder to drive a swing arm to clamp a clamping block at the bottom of the clamp.

The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. Anchor clamps switching equipment, its characterized in that: including switching guide part and switching motion part, follow switching guide part forms a plurality of stations, switching motion part can follow switching guide part motion is in order to be a plurality of switch between the station, the station includes the work position is equipped with anchor clamps and supports fixed establishment, anchor clamps support fixed establishment includes anchor clamps bearing structure, bolt and driver part, the last rolling element that is equipped with of anchor clamps bearing structure, driver part can drive the bolt is stretched out or is retracted.

2. The clip switching apparatus according to claim 1, wherein: the fixture supporting and fixing mechanism comprises a first fixture supporting and fixing mechanism and a second fixture supporting and fixing mechanism, the first fixture supporting and fixing mechanism and the second fixture supporting and fixing mechanism are symmetrically distributed on two sides of the switching guide part, and the rolling bodies comprise first rolling bodies and second rolling bodies which are arranged on the top of the fixture supporting structure along the motion direction of the switching motion part.

3. The clip switching apparatus according to claim 2, wherein: the clamp supporting structure is provided with a mounting seat, the driving part is connected with the mounting seat, the mounting seat is provided with a bolt guide seat, the bolt comprises a flanged bolt, the top of the flanged bolt penetrates through the bolt guide seat, and the bottom of the flanged bolt is connected with the driving part through a connecting block.

4. The clip switching apparatus according to claim 1 or 2, wherein: the fixture is provided with a first guide rail matched with the rolling body, the switching moving part enters the working position direction, and the front end of the first guide rail is provided with a guide inclined plane.

5. The clip switching apparatus according to claim 4, wherein: and a plurality of bolt guide wheels are arranged on the clamp, and bolt hole positions matched with the bolts are formed among the bolt guide wheels.

6. The clip switching apparatus according to claim 4, wherein: the switching guide part comprises a sliding table base, a second guide rail is arranged on the sliding table base, the switching movement part comprises a switching trolley, a trolley roller set, a fixture guide device and a fixture positioning device are arranged on the switching trolley, the trolley roller set is matched with the second guide rail, the fixture guide device can guide a fixture to enter and exit on the switching trolley, and the fixture positioning device can lock the fixture on the switching trolley.

7. The clip switching apparatus according to claim 6, wherein: still include platform truck actuating mechanism, platform truck actuating mechanism includes rack and driving motor, the rack is established on the slip table base, driving motor establishes on switching the platform truck, driving motor's output is equipped with the gear, gear and rack toothing transmission.

8. The clip switching apparatus according to claim 6, wherein: the trolley roller group comprises a roller group frame, wherein an upper traveling wheel, a lower traveling wheel and side guide wheels are arranged on the roller group frame, the upper traveling wheel is matched with the top of the second guide rail, the side guide wheels are matched with the side surface of the second guide rail, and the lower traveling wheel is matched with the bottom of the second guide rail.

9. The clip switching apparatus according to claim 6, wherein: the fixture guiding device comprises side fixture guiding devices arranged on two sides of the switching trolley along the fixture inlet and outlet directions, the side fixture guiding devices comprise guide wheel supports, lower guide wheels, upper guide wheels and side guide wheels, the lower guide wheels, the upper guide wheels and the side guide wheels are arranged on the guide wheel supports, the guide wheel supports are connected with the switching trolley, and adjusting gaskets are arranged between the guide wheel supports and the switching trolley.

10. The clip switching apparatus according to claim 8, wherein: and universal balls are arranged in front and behind the clamp guide device on the roller group frame along the in-and-out direction of the clamp in the switching trolley.