CN114850765B - Clamp switching device - Google Patents

Clamp switching device Download PDF

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Publication number
CN114850765B
CN114850765B CN202210608310.6A CN202210608310A CN114850765B CN 114850765 B CN114850765 B CN 114850765B CN 202210608310 A CN202210608310 A CN 202210608310A CN 114850765 B CN114850765 B CN 114850765B
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China
Prior art keywords
clamp
bottom plate
guide rail
locking
guide
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CN202210608310.6A
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Chinese (zh)
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CN114850765A (en
Inventor
余平
姬延龙
李悦
肖伟
周侃
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Dongfeng Off Road Vehicle Co Ltd
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Dongfeng Off Road Vehicle Co Ltd
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Priority to CN202210608310.6A priority Critical patent/CN114850765B/en
Publication of CN114850765A publication Critical patent/CN114850765A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426—Fixtures for other work
    • B23K37/0435—Clamps
    • B23K37/0443—Jigs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

The invention discloses a clamp switching device, which comprises a plurality of clamp bodies, a clamp mounting mechanism and a plurality of storage trolleys, wherein the clamp mounting mechanism is arranged on the clamp bodies; each clamp body comprises a clamp bottom plate and a clamping piece, wherein a positioning hole is formed in the clamp bottom plate, the fixed end of the clamping piece is arranged on the clamp bottom plate, and the movable end of the clamping piece is used for being abutted with the corresponding vehicle body sub-assembly; the clamp mounting mechanism comprises a mounting bottom plate, a positioning pin, a first guide rail, a jacking piece and a locking piece; the storage trolleys are in one-to-one correspondence with the clamp bodies, each storage trolley comprises a trolley body and a second guide rail, the second guide rail is fixed on the trolley body and used for enabling the corresponding clamp bottom plate to slide, and the second guide rail is used for being in butt joint with the first guide rail. The technical scheme provided by the invention has the beneficial effects that: because the device adopts the mode of butt joint of the guide rails and positioning of the positioning pins, the accuracy and stability of the installation of the clamp body can be improved after the clamp body is changed, and the welding quality of the subsequent welding process is ensured.

Description

Clamp switching device
Technical Field
The invention relates to the technical field of automobile welding clamps, in particular to a clamp switching device.
Background
For white automobile body sub-assemblies with larger automobile type changes, common clamp production is often difficult to realize, welding clamps are required to be independently and newly manufactured, new robots, welding tongs and other equipment are put into, larger investment is generated, and the control of manufacturing cost and the price competitiveness of products are not facilitated.
In order to reduce the investment scale, a mode of integrally switching welding fixtures (such as the Chinese patent application No. CN 202110967829.9) appears, namely equipment such as robots are shared, the fixtures are integrally switched, but the fixture switching device lacks good structural design, and the conditions of lower precision, poor stability and difficult guarantee of welding quality after the fixture is switched exist, so that brand new development and design are required on the basis of flexible vehicle type switching, and the technical requirements on the aspects of cost, efficiency, quality and the like are met.
Disclosure of Invention
In view of the foregoing, it is necessary to provide a clamp switching device for solving the technical problems of low precision and poor stability of the existing clamp switching device after clamp mold change.
In order to achieve the above object, the present invention provides a clamp switching device, including a plurality of clamp bodies, a clamp mounting mechanism and a plurality of storage trolleys;
each clamp body comprises a clamp bottom plate and a clamping piece, the clamp bottom plate is used for placing a vehicle body sub-assembly, a positioning hole is formed in the clamp bottom plate, the fixed end of the clamping piece is mounted on the clamp bottom plate, and the movable end of the clamping piece is used for being abutted to the corresponding vehicle body sub-assembly;
the clamp mounting mechanism comprises a mounting bottom plate, a positioning pin, a first guide rail, a jacking piece and a locking piece, wherein the positioning pin is fixed on the mounting bottom plate and matched with the positioning hole, the first guide rail is positioned above the mounting bottom plate and used for enabling the clamp bottom plate to slide, the jacking piece is connected with the first guide rail and used for driving the first guide rail to lift so as to enable the positioning pin to be inserted into or separated from the positioning hole, and the locking piece is used for locking the clamp bottom plate on the mounting bottom plate;
the storage trolleys are in one-to-one correspondence with the clamp bodies, each storage trolley comprises a trolley main body and a second guide rail, the second guide rails are fixed on the trolley main bodies and used for enabling the corresponding clamp bottom plates to slide, and the second guide rails are used for being in butt joint with the first guide rails.
In some embodiments, the fixture mounting mechanism further comprises a plurality of side limiting wheels rotatably disposed on the mounting base plate, an outer sidewall of the side limiting wheels being configured to abut a sidewall of the fixture base plate.
In some embodiments, the storage cart further comprises a plurality of side restraint blocks secured to the cart body and adapted to abut the side walls of the clamp base plate.
In some embodiments, the clamping member includes a plurality of clamping blocks and a clamping drive member connected with the corresponding clamping blocks and configured to drive the corresponding clamping blocks into abutment with the body subassembly.
In some embodiments, a locking block is further fixed on the clamp bottom plate, and a locking hole is formed in the locking block; the locking piece comprises a locking pin and a locking driving piece, the fixed end of the locking driving piece is fixed on the mounting bottom plate, and the movable end of the locking driving piece is connected with the locking pin and used for driving the locking pin to move along the horizontal direction so that the locking pin can be inserted into or separated from the locking hole.
In some embodiments, the fixture mounting mechanism further comprises a plurality of lower limit wheels, wherein the lower limit wheels are rotatably arranged on the first guide rail, and outer side walls of the lower limit wheels are used for being abutted with the bottom surface of the fixture bottom plate.
In some embodiments, the fixture mounting mechanism further comprises a guide sleeve and a guide post, wherein the guide sleeve is fixed on the mounting base plate, the guide post is slidably inserted into the guide sleeve, and the guide post is fixedly connected with the first guide rail.
In some embodiments, the jig mounting mechanism further comprises a laser transmitter fixedly mounted on the mounting base plate, the laser transmitter for transmitting a laser beam; the fixture body further comprises an in-place detection piece, and when the fixture bottom plate slides to a preset position, the in-place detection piece can detect the laser beam.
In some embodiments, the fixture mounting mechanism further comprises a buffer member, the buffer member comprises a buffer block and a buffer elastic member, one end of the buffer elastic member is fixedly connected with the buffer block, the other end of the buffer elastic member is fixedly connected with the mounting base plate, and the buffer block is used for being abutted to the fixture base plate.
In some embodiments, the storage trolley further comprises a trolley guide block, the trolley guide block is used for being fixed on the ground, a trolley guide groove is formed in the trolley main body, and when the trolley guide block is inserted into the trolley guide groove, the first guide rail is parallel to the second guide rail.
Compared with the prior art, the technical scheme provided by the invention has the beneficial effects that: when the clamp body needs to be switched, the locking piece firstly removes the locking of the old clamp body on the mounting baseplate, then drives the first guide rail to ascend through the jacking piece, so that the locating pin leaves the locating hole of the old clamp body, then moves an empty storage trolley to the vicinity of the mounting baseplate, then moves the storage trolley to enable the second guide rail on the storage trolley to be in butt joint with the first guide rail on the mounting baseplate, then pushes the old clamp body on the first guide rail, enables the clamp baseplate of the old clamp body to move from the first guide rail to the second guide rail on the storage trolley, then moves the storage trolley to the other place, thereby completing the dismantling of the old clamp body, then moves the storage trolley carrying the new clamp body to the vicinity of the mounting baseplate, moves the second guide rail on the storage trolley to be in butt joint with the first guide rail on the mounting baseplate, then pushes the new clamp body on the second guide rail to enable the new clamp body to be in butt joint with the second guide rail on the mounting baseplate, and when the locating hole of the new clamp body is in butt joint with the first guide rail on the mounting baseplate, and then completes the locking of the new clamp body through the jacking piece when the locating pin of the new clamp body is in alignment with the mounting baseplate, and the new clamp body is inserted into the locating piece through the jack. Because the device adopts the mode of butt joint of the guide rails and positioning of the positioning pins, the accuracy and stability of the installation of the clamp body can be improved after the clamp body is changed, and the welding quality of the subsequent welding process is ensured.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of a clamp switching device according to the present invention;
FIG. 2 is a schematic perspective view of the clamp body of FIG. 1;
FIG. 3 is a schematic perspective view of the clamp body of FIG. 2 from another perspective;
FIG. 4 is a schematic perspective view of the clip mounting mechanism of FIG. 1;
FIG. 5 is a schematic perspective view of the clip mounting mechanism of FIG. 4 from another perspective;
FIG. 6 is a schematic perspective view of the clip mounting mechanism of FIG. 5 from another perspective;
FIG. 7 is a schematic perspective view of the first rail of FIG. 4;
FIG. 8 is a schematic perspective view of the trolley guide block of FIG. 1;
in the figure: 1-clamp body, 11-clamp base plate, 111-locating hole, 112-locking piece, 1121-locking hole, 12-clamping piece, 121-clamping piece, 122-clamping driving piece, 13-in-place detecting piece, 2-clamp mounting mechanism, 21-mounting base plate, 22-locating pin, 23-first guide rail, 24-jacking piece, 25-locking piece, 251-locking pin, 252-locking driving piece, 26-side limit wheel, 27-lower limit wheel, 281-guide sleeve, 282-guide column, 29-laser emitter, 210-buffer piece, 2101-buffer piece, 2102-buffer elastic piece, 3-storage trolley, 31-trolley main body, 311-trolley guide groove, 32-second guide rail, 33-side limit piece, 34-trolley guide piece.
Detailed Description
Preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which form a part hereof, and together with the description serve to explain the principles of the invention, and are not intended to limit the scope of the invention.
Referring to fig. 1-6, the present invention provides a clamp switching device, which includes a plurality of clamp bodies 1, a clamp mounting mechanism 2 and a plurality of storage trolleys 3.
Each clamp body 1 is used for clamping a corresponding vehicle body sub-assembly respectively, each clamp body 1 comprises a clamp bottom plate 11 and a clamping piece 12, the clamp bottom plate 11 is used for placing the vehicle body sub-assembly, a positioning hole 111 is formed in the clamp bottom plate 11, the fixed end of the clamping piece 12 is mounted on the clamp bottom plate 11, and the movable end of the clamping piece 12 is used for being abutted to the corresponding vehicle body sub-assembly.
The fixture mounting mechanism 2 includes a mounting base 21, a positioning pin 22, a first guide rail 23, a lifting member 24 and a locking member 25, where the mounting base 21 is fixed on the ground, the positioning pin 22 is fixed on the mounting base 21 and is matched with the positioning hole 111, the first guide rail 23 is located above the mounting base 21 and is used for sliding the fixture base 11, in order to improve the sliding stability of the fixture base 11, in this embodiment, the number of the first guide rails 23 is two, and the lifting member 24 is connected with the first guide rail 23 and is used for driving the first guide rail 23 to lift, so that the positioning pin 22 is inserted into or separated from the positioning hole 111, and the locking member 25 is used for locking the fixture base 11 to the mounting base 21.
The storage trolleys 3 are in one-to-one correspondence with the clamp bodies 1, one storage trolley 3 is used for storing one clamp body 1, each storage trolley 3 comprises a trolley main body 31 and second guide rails 32, the second guide rails 32 are fixed on the trolley main body 31 and used for enabling the corresponding clamp bottom plates 11 to slide, the second guide rails 32 are used for being in butt joint with the first guide rails 23, in the embodiment, the number of the second guide rails 32 is two, and the two second guide rails 32 are respectively fixed on two sides of the trolley main body 31.
When the clamp body 1 needs to be switched, firstly, the locking piece 25 is used for locking the old clamp body 1 on the mounting bottom plate 21, then the lifting piece 24 is used for driving the first guide rail 23 to lift, so that the positioning pin 22 leaves the positioning hole 111 of the old clamp body 1, then, an empty storage trolley 3 is moved to the vicinity of the mounting bottom plate 21, then, the second guide rail 32 on the storage trolley 3 is moved to be in butt joint with the first guide rail 23 on the mounting bottom plate 21, then, the old clamp body 1 on the first guide rail 23 is pushed, the clamp bottom plate 11 of the old clamp body 1 is moved to the second guide rail 32 on the storage trolley 3 from the first guide rail 23, then, the storage trolley 3 is moved to the other place, so that the old clamp body 1 is removed, then, the storage trolley 3 carrying the new clamp body 1 is moved to the vicinity of the mounting bottom plate 21, the second guide rail 32 on the storage trolley 3 is moved to be in butt joint with the first guide rail 23 on the mounting bottom plate 21, then, the new clamp body 1 on the second guide rail 32 is pushed, the new clamp body 11 on the new clamp body 1 is pushed to be in butt joint with the new guide rail 23 on the mounting bottom plate 21, and the positioning pin 111 is inserted into the positioning hole 21 through the second guide rail 21, and the new clamp body 1 is inserted into the positioning hole 21. Due to the adoption of the guide rail butt joint and positioning mode of the positioning pin 22, the accuracy and stability of the installation of the clamp body 1 can be improved after the clamp body 1 is subjected to the mold change, and the welding quality of the subsequent welding process is ensured.
In order to laterally limit the clamp base plate 11 when moving on the first rail 23, referring to fig. 1, 2 and 7, in a preferred embodiment, the clamp mounting mechanism 2 further includes a plurality of lateral limit wheels 26, the lateral limit wheels 26 are rotatably disposed on the mounting base plate 21, the outer side walls of the lateral limit wheels 26 are used to abut against the side walls of the clamp base plate 11, specifically, the number of the lateral limit wheels 26 is two, and the two sets of lateral limit wheels 26 abut against two opposite side walls of the clamp base plate 11 respectively, so that the clamp base plate 11 can be laterally limited when moving on the first rail 23 and prevented from being separated from the first rail 23.
In order to laterally limit the clamp base plate 11 when moving on the second guide rail 32, referring to fig. 1, in a preferred embodiment, the storage cart 3 further includes a plurality of lateral limit blocks 33, and the lateral limit blocks 33 are fixed on the cart body 31 and are used for abutting against the side walls of the clamp base plate 11.
In order to specifically implement the function of the clamping member 12, referring to fig. 2 and 3, in a preferred embodiment, the clamping member 12 includes a plurality of clamping blocks 121 and a clamping driving member 122, and the clamping driving member 122 is connected to the corresponding clamping block 121 and is used for driving the corresponding clamping block 121 to abut against the vehicle body subassembly. In this embodiment, the clamping driver 122 is a clamping driving cylinder.
In order to specifically implement the function of the locking member 25, referring to fig. 1 to 4, in a preferred embodiment, a locking block 112 is further fixed on the fixture bottom plate 11, and a locking hole 1121 is formed in the locking block 112; the locking member 25 includes a locking pin 251 and a locking driving member 252, wherein a fixed end of the locking driving member 252 is fixed on the mounting base 21, a movable end of the locking driving member 252 is connected with the locking pin 251 and is used for driving the locking pin 251 to move in a horizontal direction, so that the locking pin 251 is inserted into or separated from the locking hole 1121, and in this embodiment, the locking driving member 252 is a locking driving cylinder, and the locking driving cylinder is used for driving the locking pin 251 to move in the horizontal direction.
In order to reduce the friction resistance of the clamp base plate 11 when sliding on the first rail 23, referring to fig. 1, 2 and 7, in a preferred embodiment, the clamp mounting mechanism 2 further includes a plurality of lower limit wheels 27, the lower limit wheels 27 are rotatably disposed on the first rail 23, and an outer side wall of the lower limit wheels 27 is used for abutting against the bottom surface of the clamp base plate 11, so that the sliding friction is changed into rolling friction, and the friction resistance of the clamp base plate 11 when sliding on the first rail 23 is reduced.
In order to improve the stability of the lifting process of the first rail 23, referring to fig. 5, in a preferred embodiment, the fixture mounting mechanism 2 further includes a guide sleeve 281 and a guide post 282, wherein the guide sleeve 281 is fixed on the mounting base 21, the guide post 282 is slidably inserted into the guide sleeve 281, and the guide post 282 is fixedly connected with the first rail 23.
For in-place detection, referring to fig. 1-7, in a preferred embodiment, the fixture mounting mechanism 2 further includes a laser emitter 29, the laser emitter 29 is fixedly mounted on the mounting base plate 21, and the laser emitter 29 is configured to emit a laser beam; the fixture body 1 further comprises an in-place detection member 13, when the fixture bottom plate 11 slides to a preset position, the in-place detection member 13 can detect the laser beam, and at this time, the positioning hole 111 of the fixture body 1 is aligned with the positioning pin on the mounting bottom plate 21, so that in-place detection can be realized, and the degree of automation is improved.
In order to perform buffering and deceleration when the mounting plate 21 slides in place, referring to fig. 4 to 7, in a preferred embodiment, the fixture mounting mechanism 2 further includes a buffering member 210, the buffering member 210 includes a buffering block 2101 and a buffering elastic member 2102, one end of the buffering elastic member 2102 is fixedly connected to the buffering block 2101, the other end of the buffering elastic member 2102 is fixedly connected to the mounting plate 21, the buffering block 2101 is used for abutting against the fixture bottom plate 11, when the mounting plate 21 slides in place, the mounting plate 21 contacts with the buffering block 2101, and when the mounting plate 21 is pushed forward continuously, the buffering elastic member 2102 contracts, so as to perform buffering and deceleration on the mounting plate 21.
In order to facilitate the docking of the first rail 23 with the second rail 32, referring to fig. 1 and 8, in a preferred embodiment, the storage cart 3 further includes a cart guide block 34, the cart guide block 34 is fixed on the ground, the cart main body 31 is provided with a cart guide slot 311, when the cart guide block 34 is inserted into the cart guide slot 311, the first rail 23 is parallel to the second rail 32, and then the storage cart 3 is continuously moved to dock the first rail 23 with the second rail 32.
For a better understanding of the present invention, the following describes in detail the operation of the clamp switching device provided by the present invention with reference to fig. 1 to 8: when the clamp body 1 needs to be switched, firstly, the locking piece 25 is used for locking the old clamp body 1 on the mounting bottom plate 21, then the lifting piece 24 is used for driving the first guide rail 23 to lift, so that the positioning pin 22 leaves the positioning hole 111 of the old clamp body 1, then, an empty storage trolley 3 is moved to the vicinity of the mounting bottom plate 21, then, the second guide rail 32 on the storage trolley 3 is moved to be in butt joint with the first guide rail 23 on the mounting bottom plate 21, then, the old clamp body 1 on the first guide rail 23 is pushed, the clamp bottom plate 11 of the old clamp body 1 is moved to the second guide rail 32 on the storage trolley 3 from the first guide rail 23, then, the storage trolley 3 is moved to the other place, so that the old clamp body 1 is removed, then, the storage trolley 3 carrying the new clamp body 1 is moved to the vicinity of the mounting bottom plate 21, the second guide rail 32 on the storage trolley 3 is moved to be in butt joint with the first guide rail 23 on the mounting bottom plate 21, then, the new clamp body 1 on the second guide rail 32 is pushed, the new clamp body 11 on the new clamp body 1 is pushed to be in butt joint with the new guide rail 23 on the mounting bottom plate 21, and the positioning pin 111 is inserted into the positioning hole 21 through the second guide rail 21, and the new clamp body 1 is inserted into the positioning hole 21. Due to the adoption of the guide rail butt joint and positioning mode of the positioning pin 22, the accuracy and stability of the installation of the clamp body 1 can be improved after the clamp body 1 is subjected to the mold change, and the welding quality of the subsequent welding process is ensured.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the technical scope of the present invention should be included in the scope of the present invention.

Claims (7)

1. The clamp switching device is characterized by comprising a plurality of clamp bodies, a clamp mounting mechanism, a plurality of storage trolleys, a plurality of lower limit wheels, guide sleeves and guide posts;
each clamp body comprises a clamp bottom plate and a clamping piece, the clamp bottom plate is used for placing a vehicle body sub-assembly, a positioning hole is formed in the clamp bottom plate, the fixed end of the clamping piece is mounted on the clamp bottom plate, and the movable end of the clamping piece is used for being abutted to the corresponding vehicle body sub-assembly;
the clamp mounting mechanism comprises a mounting bottom plate, a positioning pin, a first guide rail, a jacking piece and a locking piece, wherein the positioning pin is fixed on the mounting bottom plate and matched with the positioning hole, the first guide rail is positioned above the mounting bottom plate and used for enabling the clamp bottom plate to slide, the jacking piece is connected with the first guide rail and used for driving the first guide rail to lift so as to enable the positioning pin to be inserted into or separated from the positioning hole, and the locking piece is used for locking the clamp bottom plate on the mounting bottom plate;
the storage trolleys are in one-to-one correspondence with the clamp bodies, each storage trolley comprises a trolley main body and a second guide rail, the second guide rails are fixed on the trolley main bodies and used for enabling the corresponding clamp bottom plates to slide, and the second guide rails are used for being in butt joint with the first guide rails;
the lower limit wheel is rotationally arranged on the first guide rail, and the outer side wall of the lower limit wheel is used for being in butt joint with the bottom surface of the clamp bottom plate;
the guide sleeve is fixed on the mounting bottom plate, the guide post is inserted into the guide sleeve in a sliding manner, and the guide post is fixedly connected with the first guide rail;
the storage trolley further comprises a trolley guide block, the trolley guide block is used for being fixed on the ground, a trolley guide groove is formed in the trolley main body, and when the trolley guide block is inserted into the trolley guide groove, the first guide rail is parallel to the second guide rail.
2. The clamp switching device of claim 1, wherein the clamp mounting mechanism further comprises a plurality of side-limiting wheels rotatably disposed on the mounting base plate, an outer sidewall of the side-limiting wheels being configured to abut a sidewall of the clamp base plate.
3. The clamp switching device of claim 1, wherein the storage cart further comprises a plurality of side restraint blocks secured to the cart body for abutting against side walls of the clamp base plate.
4. The clamp switching device of claim 1, wherein the clamp member includes a plurality of clamp blocks and a clamp drive member coupled to the corresponding clamp blocks for driving the corresponding clamp blocks into abutment with the body subassembly.
5. The clamp switching device according to claim 1, wherein a locking block is further fixed on the clamp bottom plate, and a locking hole is formed in the locking block;
the locking piece comprises a locking pin and a locking driving piece, the fixed end of the locking driving piece is fixed on the mounting bottom plate, and the movable end of the locking driving piece is connected with the locking pin and used for driving the locking pin to move along the horizontal direction so that the locking pin can be inserted into or separated from the locking hole.
6. The jig switching apparatus of claim 1 wherein the jig mounting mechanism further comprises a laser emitter fixedly mounted on the mounting base plate, the laser emitter for emitting a laser beam;
the fixture body further comprises an in-place detection piece, and when the fixture bottom plate slides to a preset position, the in-place detection piece can detect the laser beam.
7. The clamp switching device of claim 1, wherein the clamp mounting mechanism further comprises a buffer member, the buffer member comprises a buffer block and a buffer elastic member, one end of the buffer elastic member is fixedly connected with the buffer block, the other end of the buffer elastic member is fixedly connected with the mounting base plate, and the buffer block is used for being abutted with the clamp base plate.
CN202210608310.6A 2022-05-31 2022-05-31 Clamp switching device Active CN114850765B (en)

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CN211664078U (en) * 2019-12-30 2020-10-13 长沙长泰机器人有限公司 A anchor clamps sliding table of remodeling for multi-vehicle type
CN111070230A (en) * 2019-12-31 2020-04-28 广州德恒汽车装备科技有限公司 Intelligent three-dimensional fixture library for robot workstation
CN111822918A (en) * 2020-06-24 2020-10-27 中国第一汽车股份有限公司 Flexible welding island fixture positioning lifting mechanism, automatic switching device and switching method
CN113695795A (en) * 2021-08-23 2021-11-26 吉利汽车集团有限公司 Clamp library structure capable of rapidly switching multi-scene application and welding production line

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