CN113580041A - Prevent automobile parts processing of skew and use location closing device - Google Patents

Prevent automobile parts processing of skew and use location closing device Download PDF

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Publication number
CN113580041A
CN113580041A CN202110940484.8A CN202110940484A CN113580041A CN 113580041 A CN113580041 A CN 113580041A CN 202110940484 A CN202110940484 A CN 202110940484A CN 113580041 A CN113580041 A CN 113580041A
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China
Prior art keywords
automobile parts
workbench
slider
block
pressing device
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Granted
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CN202110940484.8A
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Chinese (zh)
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CN113580041B (en
Inventor
李晓娟
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Xianghe Haichao Parts Co ltd
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Individual
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Publication of CN113580041A publication Critical patent/CN113580041A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders

Abstract

The invention discloses a positioning and pressing device for processing an automobile part, which can prevent deviation, and comprises: a workbench: the workbench is arranged on the ground of a working area, and a first sliding groove is formed in the inner side above the workbench; a first slider: the lower part of the first sliding block is positioned at the inner side of the first sliding groove and forms a left-right sliding structure; supporting blocks: the supporting block is welded and fixed on the right side above the workbench. This prevent automobile parts processing of skew and install the sheave with location closing device, chain wheel mechanism, boss and round wheel, utilize the rotatory effect of main shaft to make chain wheel mechanism to cooperate the driven shaft to drive boss and round wheel and rotate simultaneously, utilize boss and round wheel at rotatory in-process, can effectually make the intermittent emergence of sheave rotatory, thereby make the first slider of intermittent drive of gear remove about the first spout of workstation top, thereby make the automobile parts of first slider top centre gripping effectual intermittent type automatic transmission that carries on.

Description

Prevent automobile parts processing of skew and use location closing device
Technical Field
The invention relates to the technical field of automobile parts, in particular to a positioning and pressing device for machining an automobile part, which is used for preventing deviation.
Background
The positioning and pressing device for processing the automobile parts is a pressing mechanism for clamping and assembling the automobile parts, and can avoid the phenomenon that the combined automobile parts are loosened after being installed in an automobile;
the public number CN106808387B discloses an automatic positioning and pressing device for automobile parts, which realizes pre-positioning and accurate positioning of a jig through an alignment mechanism and a positioning mechanism, realizes stable replacement of the jig through a lifting mechanism, and limits the degree of freedom of the jig in a substrate plane through a pressing structure, thereby providing precision guarantee for subsequent workpiece processing; the synchronous ascending and descending of the two sides of the jig are realized through the lifting mechanism, on one hand, the jig is convenient to move for the accurate positioning of the jig, on the other hand, the jig with different sizes and types is convenient to replace, and meanwhile, the jig is stable, safe and reliable when being replaced;
however, certain defects still exist in the using process, for example, the automatic transmission of the automobile parts is not completed enough, only the independent automobile parts can be positioned and pressed, and the pressing buckle is not convenient to simultaneously press the pressed automobile parts, so that the function of the device is very single, and the use cost and the labor hour for processing the automobile parts are increased;
therefore, we propose a positioning and pressing device for machining an automobile part, which prevents deviation, so as to solve the problems proposed in the above.
Disclosure of Invention
The invention aims to provide a positioning and pressing device for processing automobile parts, which is used for preventing deviation and aims to solve the problems that the automatic positioning and pressing device for the automobile parts in the market is not enough to finish the automatic transmission of the automobile parts, only can position and press the single automobile parts, and is inconvenient to simultaneously press and buckle the pressed automobile parts, so that the function of the device is very single, and the use cost and the labor hour for processing the automobile parts are increased.
In order to achieve the purpose, the invention provides the following technical scheme: a positioning and pressing device for preventing deviation in automobile part machining comprises:
a workbench: the workbench is arranged on the ground of a working area, and a first sliding groove is formed in the inner side above the workbench;
a first slider: the lower part of the first sliding block is positioned at the inner side of the first sliding groove and forms a left-right sliding structure;
supporting blocks: the supporting block is welded and fixed on the right side above the workbench;
a main shaft: the main shaft bearing is connected to the inner portion of the left side above the workbench.
Preferably, the connecting shaft bearing is connected to the left side inside the workbench, the gear is welded and fixed to the outer side of the connecting shaft as a transmission part, and the sheave is fixed to the outer side of the connecting shaft as an intermittent transmission mechanism.
Preferably, the depression bar equidistance runs through inboard around the first slider, both sides top and gear below outside intermeshing around the first slider, the grip block is for compressing tightly function threaded connection inboard in the first slider.
Preferably, the spring is arranged on the outer side of the pressing rod and fixedly welded with the inner side of the workbench, and the pulley is movably hinged on the inner side below the pressing rod and forms a left-right sliding structure with the first sliding groove.
Preferably, the second chute is arranged at the inner side in front of the supporting block, the second slider is clamped at the upper and lower inner sides of the supporting block to form a left-right sliding structure, and the inclined extrusion groove is arranged at the inner side in front of the second slider.
Preferably, the lifting rod penetrates through the inner sides of the extrusion groove and the second sliding groove to form a lifting sliding structure, and the pressing block is welded and fixed at the bottom of the lifting rod to serve as an upward pressing function.
Preferably, the rotating rod is fixed on the outer side of the main shaft, the inner side of the upper portion of the chain wheel mechanism is connected with the outer side of the main shaft in a key mode, the driven shaft is connected with the inner side of the lower portion of the chain wheel mechanism in a key mode, the linkage push-pull rod is movably hinged to the rear upper portion of the rotating rod to serve as a push-pull function, and the right end of the linkage push-pull rod is movably hinged to the left side of the second sliding block.
Preferably, the boss is welded and fixed in the front of the chain wheel mechanism in an equidistance mode, and the round wheel is arranged on the front side below the chain wheel mechanism and is in a clamping structure with the grooved wheel.
Compared with the prior art, the invention has the beneficial effects that: this prevent automobile parts processing of skew and use location closing device is provided with:
(1) the automatic transmission device is provided with a grooved pulley, a chain wheel mechanism, a boss and a round wheel, the chain wheel mechanism is matched with a driven shaft to drive the boss and the round wheel to rotate simultaneously under the rotation action of a main shaft, and the grooved pulley can be effectively and intermittently rotated in the rotation process of the boss and the round wheel, so that the gear intermittently drives a first sliding block to move left and right on the inner side of a first sliding groove above a workbench, and automobile parts clamped above the first sliding block are effectively and automatically transmitted intermittently;
(2) the clamping device is provided with the pressing rod, the clamping block, the spring and the pulley, under the action that the first sliding block moves left and right on the inner side of the first sliding groove above the workbench, the pulley on the front outer side and the pulley on the rear outer side of the first sliding block and the pressing rod are matched with the spring to drive the clamping block to extrude inwards at the same time, so that the automobile parts clamped in the middle can be effectively compressed again by the force of the clamping block extruding inwards, and the problem that the automobile parts are shifted when being pressed in assembly is further avoided;
(3) be provided with the second slider, the extrusion groove, lifter and briquetting, it is rotatory to utilize the effect of main shaft rotation to also drive the bull stick, utilize the rotatory effect of bull stick to make the effectual second slider that drives of linkage push-pull rod of rear side at the inboard horizontal slip of supporting shoe, utilize the effect of second slider horizontal slip can effectually make lifter and briquetting, the cooperation extrusion groove and second spout are going up and down at supporting shoe the place ahead intermittent type, thereby utilize the effect of lifter and briquetting intermittent type lift, can effectually press the fastening to the automobile parts of intermittent type transmission centre gripping fastening.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the mounting structure of the sheave and the boss according to the present invention;
FIG. 4 is a schematic view of the mounting structure of the pressing rod and the clamping block of the present invention;
FIG. 5 is a schematic cross-sectional view taken along line X-X of FIG. 2 in accordance with the present invention;
FIG. 6 is a schematic view of the installation structure of the gear and the first slider according to the present invention;
FIG. 7 is a schematic view of the mounting structure of the supporting block and the second slider according to the present invention.
In the figure: 1. a work table; 101. a first chute; 102. a connecting shaft; 103. a gear; 104. a grooved wheel; 2. a first slider; 201. a pressure lever; 202. a clamping block; 203. a spring; 204. a pulley; 3. a support block; 301. a second chute; 302. a second slider; 303. extruding a groove; 304. a lifting rod; 305. briquetting; 4. a main shaft; 401. a rotating rod; 401a, linking the push-pull rod; 402. a sprocket mechanism; 402a, a boss; 402b, a round wheel; 403. a driven shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a positioning and pressing device for preventing deviation in automobile part machining comprises:
a workbench 1: the workbench 1 is arranged on the ground of a working area, and a first sliding groove 101 is formed in the inner side above the workbench 1;
first slider 2: the lower part of the first sliding block 2 is positioned at the inner side of the first sliding groove 101 and forms a left-right sliding structure;
and (3) supporting block: the supporting block 3 is welded and fixed on the right side above the workbench 1;
a main shaft 4: the main shaft 4 is bearing-connected to the left inside above the workbench 1.
The connecting shaft 102 is connected to the left side inside the workbench 1 in a bearing mode, the gear 103 serves as a transmission part and is welded and fixed on the outer side of the connecting shaft 102, the grooved wheel 104 serves as an intermittent transmission mechanism and is fixed on the outer side of the connecting shaft 102, due to the design of the structure, the connecting shaft 102 and the gear 103 can be effectively driven to rotate intermittently through intermittent rotation of the grooved wheel 104, and the whole transmission effect is improved.
Depression bar 201 equidistance runs through inboard around first slider 2, both sides top and gear 103 below outside intermeshing around first slider 2, grip block 202 compresses tightly function threaded connection for the centre gripping and is 2 inboards at first slider, the design of above-mentioned structure, make the in-process through gear 103 intermittent type rotation can remove about effectual drive first slider 2 intermittent type, utilize under the effect that removes about first slider 2 intermittent type, can make the automobile parts of first slider 2 top control intermittent type and remove simultaneously, thereby the work of the back fastening to automobile parts's upper pressure has been convenient for.
Spring 203 sets up in the depression bar 201 outside and for welded fastening with workstation 1 inboard, pulley 204 activity articulates in depression bar 201 below inboard and constitutes the horizontal slip structure with first spout 101, the design of above-mentioned structure, make through first slider 2 in the in-process that removes about the first spout 101 inboard of workstation 1 top, can make pulley 204 and depression bar 201 in the front and back outside of first slider 2, the shrink of cooperation spring 203 is simultaneously extrudeed to the inboard, thereby through the effect of depression bar 201 inboard extrusion simultaneously, can drive grip block 202 and extrude to the inboard simultaneously, and then through the inside extruded effort of grip block 202, can effectually compress tightly once more to the automobile parts of centre gripping, and then avoided producing the problem of skew when automobile parts press the solid, holistic stability has been increased.
The second chute 301 is arranged on the inner side in front of the supporting block 3, the second slider 302 is clamped on the upper inner side and the lower inner side of the supporting block 3 to form a left-right sliding structure, the inclined extrusion groove 303 is arranged on the inner side in front of the second slider 302, and the design of the structure can effectively enable the extrusion groove 303 on the inner side in front to move left and right simultaneously in the process of moving the second slider 302 left and right, so that the overall convenience is improved.
Lifter 304 runs through in extrusion groove 303 and second spout 301 inboard and constitute the lift sliding construction, briquetting 305 welded fastening is as the function of pushing up in the lifter 304 bottom, the design of above-mentioned structure, make and remove under the effect of moving about simultaneously through second slider 302 and extrusion groove 303, can effectually drive lifter 304 and coordinate second spout 301 intermittent type and go up and down, thereby through the impact force that lifter 304 intermittent type descends, can effectually press up the fastening to the automobile parts in the middle of grip block 202, thereby make whole device, not only can be automatic intermittent type press from both sides tight conveying to automobile parts, can also come to press up the fastening to the automobile parts who presss from both sides tightly through the impact force that lifter 304 intermittent type descends, the practicality of whole device has been increased.
The rotating rod 401 is fixed on the outer side of the main shaft 4, the inner side above the chain wheel mechanism 402 is in key connection with the outer side of the main shaft 4, the driven shaft 403 is in key connection with the inner side below the chain wheel mechanism 402, the linkage push-pull rod 401a is movably hinged to the rear upper portion of the rotating rod 401 to serve as a push-pull function, the right end of the linkage push-pull rod 401a is movably hinged to the left side of the second sliding block 302, due to the structural design, the linkage push-pull rod 401a can be effectively driven to move left and right through rotation of the rotating rod 401, the second sliding block 302 can be effectively driven to be matched with the supporting block 3 to slide left and right through the left and right movement of the linkage push-pull rod 401a, and the whole transmission effect is increased.
Boss 402a equidistance welded fastening is in sprocket mechanism 402 the place ahead, and round wheel 402b sets up at sprocket mechanism 402 below front side and be the block structure with sheave 104, and the design of above-mentioned structure for through the rotatory in-process of sprocket mechanism 402, can effectually drive the boss 402a in sprocket mechanism 402 the place ahead and round wheel 402b and rotate simultaneously, thereby make sheave 104 the effectual boss 402a and the intermittent rotation that carries on of round wheel 402b of cooperating.
The working principle of the embodiment is as follows: when the anti-offset positioning and pressing device for automobile part machining is used, as shown in fig. 1-4 and fig. 6, automobile parts are sequentially placed in the middle of the corresponding clamping block 202 above the first sliding block 2, then the clamping block 202 is manually rotated, because the clamping block 202 is in threaded connection with the inner side of the pressure rod 201, the rotating clamping block 202 can effectively and primarily fix the middle automobile parts, then the double-shaft motor on the upper left of the workbench 1 is started to drive the main shaft 4 to rotate, the main shaft 4 rotates to drive the chain wheel mechanism 402 to rotate, so that in the rotating process of the chain wheel mechanism 402, the boss 402a and the round wheel 402b in front of the chain wheel mechanism 402 can be effectively driven to rotate simultaneously, wherein the equidistant part of the boss 402a is in front of the chain wheel mechanism 402, and the boss 402a and the sheave 104 can form a clamping structure, and under the action of the rotation of the boss 402a and the round wheel 402b, the grooved wheel 104 can intermittently rotate, so that the gear 103 is intermittently rotated in cooperation with the connecting shaft 102 by virtue of intermittent rotation of the grooved wheel 104, and the first sliding block 2 can be effectively driven to move left and right on the inner side of the first sliding groove 101 above the workbench 1 by virtue of the intermittent rotation of the gear 103, so that automobile parts clamped above the first sliding block 2 can effectively and automatically transmit intermittently, and the above structural design can transmit batch automobile parts to perform later-stage pressing work, so that the efficiency is increased, and the labor cost is reduced;
as shown in fig. 1-2 and fig. 4-5, in order to prevent the auto parts from shifting during the upward pressing process, the solution is as follows, when the first slider 2 moves left and right in the first chute 101 above the workbench 1, the pulleys 204 and the pressure rods 201 on the front and rear outer sides of the first slider 2 can be pressed inward while cooperating with the contraction of the springs 203, so that the clamping blocks 202 can be driven to be pressed inward while being pressed inward by the action of the pressure rods 201, and further the auto parts clamped in the middle can be effectively compressed again by the action force of the clamping blocks 202 pressing inward, thereby avoiding the problem that the auto parts shift during the upward pressing and fixing process, and increasing the overall stability;
as shown in fig. 1-2 and fig. 7, when the main shaft 4 rotates, the rotating rod 401 can be driven to rotate, by the rotation of the rotating rod 401, the linked push-pull rod 401a with the rear side movably hinged can be driven to effectively drive the second slider 302 to slide left and right inside the supporting block 3, so that by the left and right sliding action of the second slider 302, the lifting rod 304 can be effectively driven to intermittently lift in front of the supporting block 3 by matching the extrusion groove 303 and the second chute 301, the extrusion groove 303 is inclined towards both sides, the second chute 301 is in a door shape, when the second slider 302 moves to the end points of the left and right sides, the extrusion groove 303 can drive the lifting rod to intermittently extrude and move to the lower parts of the left and right sides of the second chute 301, thereby by the intermittent lifting rod 304, the pressing block 305 can be effectively driven to intermittently lift at the same time, and further, during the intermittent lifting of the pressing block 305, can effectually press the fastening on the automobile parts to intermittent type transmission and centre gripping fastening, above the structure can not only realize compressing tightly of automobile parts processing location, can also compress tightly admittedly on compressing tightly the automobile parts that compress tightly, compress tightly solid back on automobile parts, at the in-process that first slider 2 moved to the right side, can make the pulley 204 of both sides around first slider 2, depression bar 201 and grip block 202, the resilience power of holding back of coordinating spring 203 struts to both sides, the automobile parts that compress tightly solid completion in the middle of the grip block 202 this moment alright take out in proper order, this is the theory of operation of this case, thereby accomplish a series of work.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims (8)

1. A positioning and pressing device for preventing deviation in automobile part machining comprises:
a workbench: the workbench is arranged on the ground of a working area, and a first sliding groove is formed in the inner side above the workbench;
a first slider: the lower part of the first sliding block is positioned at the inner side of the first sliding groove and forms a left-right sliding structure;
supporting blocks: the supporting block is welded and fixed on the right side above the workbench;
a main shaft: the main shaft bearing is connected to the inner portion of the left side above the workbench.
2. The anti-deviation positioning and pressing device for machining the automobile parts as claimed in claim 1, wherein: the connecting shaft bearing is connected to the left side inside the workbench, the gear is welded and fixed to the outer side of the connecting shaft as a transmission part, and the grooved wheel is fixed to the outer side of the connecting shaft as an intermittent transmission mechanism.
3. The anti-deviation positioning and pressing device for machining the automobile parts as claimed in claim 2, wherein: the depression bar equidistance runs through inboard around the first slider, both sides top and gear below outside intermeshing around the first slider, the grip block is for compressing tightly function threaded connection in it is inboard first slider.
4. The anti-deviation positioning and pressing device for machining the automobile parts as claimed in claim 3, wherein: the spring sets up the depression bar outside and with the workstation inboard is welded fastening, and the pulley activity articulates depression bar below inboard and with first spout constitutes side to side sliding structure.
5. The anti-deviation positioning and pressing device for machining the automobile parts as claimed in claim 4, wherein: the second sliding groove is formed in the inner side in front of the supporting block, the second sliding block is clamped on the upper inner side and the lower inner side of the supporting block to form a left-right sliding structure, and the inclined extrusion groove is formed in the inner side in front of the second sliding block.
6. The anti-deviation positioning and pressing device for machining the automobile parts as claimed in claim 5, wherein: the lifting rod penetrates through the inner sides of the extrusion groove and the second sliding groove and forms a lifting sliding structure, and the pressing block is welded and fixed at the bottom of the lifting rod and serves as an upward pressing function.
7. The anti-deviation positioning and pressing device for machining the automobile parts as claimed in claim 6, wherein: the rotating rod is fixed on the outer side of the main shaft, the inner side key above the chain wheel mechanism is connected to the outer side of the main shaft, the driven shaft is connected to the inner side below the chain wheel mechanism in a key mode, the linkage push-pull rod is movably hinged to the rear upper portion of the rotating rod to serve as a push-pull function, and the right end of the linkage push-pull rod is movably hinged to the left side of the second sliding block.
8. The anti-deviation positioning and pressing device for machining the automobile parts as claimed in claim 7, wherein: boss equidistance welded fastening is in sprocket mechanism the place ahead, the round wheel setting is in sprocket mechanism below front side and with the sheave is the block structure.
CN202110940484.8A 2021-08-17 2021-08-17 Prevent automobile parts processing of skew and use location closing device Active CN113580041B (en)

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CN202110940484.8A CN113580041B (en) 2021-08-17 2021-08-17 Prevent automobile parts processing of skew and use location closing device

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CN202110940484.8A CN113580041B (en) 2021-08-17 2021-08-17 Prevent automobile parts processing of skew and use location closing device

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CN113580041B CN113580041B (en) 2022-12-27

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106865453A (en) * 2017-04-20 2017-06-20 苏州中顺瑞泰汽车检具有限公司 A kind of auto parts and components clamping device
CN108856825A (en) * 2018-07-23 2018-11-23 夏海涛 The Double End string milling equipment of auto parts and components crank connecting link
CN209125355U (en) * 2018-10-23 2019-07-19 湖北冶鑫汽车零部件有限公司 A kind of fixed device of auto parts and components processing
CN212287325U (en) * 2020-04-15 2021-01-05 武汉赛尔汽车模具有限公司 Clamp for automobile parts
CN212653031U (en) * 2020-06-26 2021-03-05 缙云县职业中等专业学校 Automobile parts production anchor clamps frock
CN213135920U (en) * 2020-09-18 2021-05-07 安庆振发机械科技股份有限公司 Fixing device is used in automobile parts production

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106865453A (en) * 2017-04-20 2017-06-20 苏州中顺瑞泰汽车检具有限公司 A kind of auto parts and components clamping device
CN108856825A (en) * 2018-07-23 2018-11-23 夏海涛 The Double End string milling equipment of auto parts and components crank connecting link
CN209125355U (en) * 2018-10-23 2019-07-19 湖北冶鑫汽车零部件有限公司 A kind of fixed device of auto parts and components processing
CN212287325U (en) * 2020-04-15 2021-01-05 武汉赛尔汽车模具有限公司 Clamp for automobile parts
CN212653031U (en) * 2020-06-26 2021-03-05 缙云县职业中等专业学校 Automobile parts production anchor clamps frock
CN213135920U (en) * 2020-09-18 2021-05-07 安庆振发机械科技股份有限公司 Fixing device is used in automobile parts production

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