CN214054494U

CN214054494U - Pneumatic clamping tool of well lid processing production platform

Info

Publication number: CN214054494U
Application number: CN202023169816.7U
Authority: CN
Inventors: 刘东波
Original assignee: Dalian Luan Building Materials Co ltd
Current assignee: Dalian Luan Building Materials Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-08-27
Anticipated expiration: 2030-12-24

Abstract

The utility model relates to an urban construction materials processingequipment technical field specifically is a pneumatic clamping tool of well lid processing production platform, including the device main part, the device main part includes the device base, the all fixedly connected with bracing piece in top both sides of device base, and the all fixedly connected with bearing seat in top of bracing piece, two sets of the all fixedly connected with buffer spring in top of bearing seat, and buffer spring's top all with the bottom fixed connection of fixed plate, the top fixedly connected with processing platform of fixed plate, and top one side fixedly connected with second pivot seat of fixed plate, and the top of second pivot seat with press the claw to rotate and connect, the one end and the first pivot seat of pressing the claw rotate and connect, and the bottom and the movable rod fixed connection of first pivot seat, the movable rod runs through the fixed plate. The utility model discloses in-process labour saving and time saving using to be convenient for change the cylinder.

Description

Pneumatic clamping tool of well lid processing production platform

Technical Field

The utility model relates to a city construction material processingequipment technical field specifically is a pneumatic clamping tool of well lid processing production platform.

Background

Along with the continuous development in city, the well lid has generally been laid to the inside sewer in city, utilizes the well lid can make the road surface more flat, and the street is more pleasing to the eye, and people become the well lid with raw and other materials processing, and the large-scale production of well lid has satisfied city construction's needs greatly, consequently can know that current well lid production has satisfied people's user demand basically, still has following problem.

Traditional well lid production is generally in ground production, and such production technology is more crude, and off-the-shelf intensity may be relatively poor to such production process need lean on two bare-handedly to press the mould, and intensity of labour is higher, consequently needs a well lid processing production platform pneumatic clamping tool to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pneumatic clamping tool of well lid processing production platform to need the hand when solving the traditional well lid production that proposes in the above-mentioned background art, off-the-shelf quality probably relatively poor problem.

In order to achieve the above object, the utility model provides a following technical scheme: a pneumatic clamping tool for a well lid processing production platform comprises a device main body, wherein the device main body comprises a device base, two sides of the top end of the device base are fixedly connected with supporting rods, the top ends of the supporting rods are fixedly connected with bearing seats, the top ends of two groups of bearing seats are fixedly connected with buffer springs, the top ends of the buffer springs are fixedly connected with the bottom end of a fixed plate, the top end of the fixed plate is fixedly connected with a processing platform, one side of the top end of the fixed plate is fixedly connected with a second rotating shaft seat, the top end of the second rotating shaft seat is rotatably connected with a pressing claw, one end of the pressing claw is rotatably connected with a first rotating shaft seat, the bottom end of the first rotating shaft seat is fixedly connected with a movable rod, the movable rod penetrates through the fixed plate and is slidably connected with the fixed plate, the bottom end of the movable rod is slidably connected with an air cylinder, and the bottom end of the air cylinder is fixedly connected with the fixed block, and the fixed block sets up the top at the fixing base, the equal fixedly connected with limiting plate in top both sides of fixing base, and the limiting plate all with the cylinder laminating.

Preferably, fixed chamber has been seted up to the inside of fixing base, and the inside embedding in fixed chamber has two screw lead screws, two screw lead screws rotate with the fixing base and connect, and two screw lead screw threaded connection have the movable block, and top one side fixedly connected with fixed pin of movable block, the fixed pin is kept away from the inside of the one end embedding gim peg of movable block, and the top and the fixed block fixed connection of gim peg, the both sides of fixed block are all inlayed and are had the spacer pin, and spacer pin and fixed block sliding connection, fixedly connected with spacing spring between fixed block and the spacer pin, and the recess that the surface was seted up of the one end embedding limiting plate of limiting plate was kept away from to the spacer pin.

Preferably, the inside of bearing seat is provided with the lug, and the lug embedding buffer spring's bottom.

Preferably, two sets of threads are arranged on the surface of the double-thread screw rod, and the two sets of threads are equal in distance and opposite in direction.

Preferably, the surface of the limit pin is fixedly connected with a convex block in sliding connection with the fixing block, and a ball is embedded in the convex block.

Preferably, one end, far away from the fixed block, of the limiting pin is arc-shaped, and the limiting pin is made of smooth metal.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this pneumatic clamping means of well lid processing production platform is provided with processing platform, the cylinder, the movable rod and pressure claw, in the adaptation process of device, place the production mould of well lid on processing platform's top, start the cylinder afterwards, the cylinder promotes the movable rod rebound, the movable rod drives the one end rotation of pressing the claw through first pivot seat at rebound's in-process, make the one end that first pivot seat was kept away from to press the claw to remove downwards, press claw and processing platform cooperation to carry out the operation that presss from both sides tightly to the mould, the practicality of device has been improved.

2. This pneumatic clamping tool of well lid processing production platform is provided with double thread lead screw and gim peg, when the cylinder is impaired need to be changed in the in-process that uses, through rotating the locking between the removal fixing base that double thread lead screw can be convenient and fast and the gim peg, make the cylinder, fixed block and gim peg can be convenient take out, in the installation of cylinder, with the cylinder, fixed block and gim peg embedding are between two sets of limiting plates, the inside with gim peg embedding fixing base afterwards, utilize two sets of spacer pins to tentatively lock the inside at two sets of limiting plates with the fixed block, rotate the inside at the fixing base with the gim peg locking afterwards by the double thread lead screw, make the gim peg, the top at the fixing base is fixed to fixed block and cylinder, the convenience and the practicality of device have been improved.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

fig. 2 is an enlarged schematic view of a portion of a structure in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of a partial structure at B in fig. 2 according to the present invention;

FIG. 4 is a schematic side view of the clamping structure of the present invention;

FIG. 5 is a schematic side view of the open state of the present invention;

fig. 6 is a schematic front sectional view of a partial structure of the pressing claw according to the present invention.

In the figure: 100. a device main body; 110. a device base; 120. a support bar; 121. a bearing seat; 122. a buffer spring; 130. a fixing plate; 131. a processing platform; 210. a fixed seat; 211. a limiting plate; 212. a fixed cavity; 220. a double-threaded screw rod; 221. a moving block; 222. a fixing pin; 230. a fixing bolt; 231. a fixed block; 232. a spacing pin; 233. a limiting spring; 310. a cylinder; 311. a movable rod; 312. a first shaft seat; 313. pressing claws; 320. and a second rotating shaft seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment:

a pneumatic clamping tool for a well lid processing production platform comprises a device main body 100, the device main body 100 comprises a device base 110, two sides of the top end of the device base 110 are fixedly connected with supporting rods 120, the top ends of the supporting rods 120 are fixedly connected with bearing seats 121, the top ends of the two groups of bearing seats 121 are fixedly connected with buffer springs 122, the top ends of the buffer springs 122 are fixedly connected with the bottom end of a fixing plate 130, the top end of the fixing plate 130 is fixedly connected with a processing platform 131, one side of the top end of the fixing plate 130 is fixedly connected with a second rotating shaft seat 320, the top end of the second rotating shaft seat 320 is rotatably connected with a pressing claw 313, one end of the pressing claw 313 is rotatably connected with a first rotating shaft seat 312, the bottom end of the first rotating shaft seat 312 is fixedly connected with a movable rod 311, the movable rod 311 penetrates through the fixing plate 130, the movable rod 311 is slidably connected with the fixing plate 130, and the bottom end of the movable rod 311 is slidably connected with an air cylinder 310, the bottom and the fixed block 231 fixed connection of cylinder 310, and fixed block 231 sets up the top at fixing base 210, the equal fixedly connected with limiting plate 211 in fixing base 210's top both sides, and the limiting plate 211 all laminates with cylinder 310, through such design, the claw 313 is pressed to power and the processing platform 131 carries out the centre gripping to the mould, replaces the operation of manpower, labour saving and time saving to can remove the quality that the degree improves the product, improve the convenience and the practicality of device.

Fixed chamber 212 has been seted up to the inside of fixing base 210, and the inside embedding in fixed chamber 212 has double thread lead screw 220, double thread lead screw 220 rotates with fixing base 210 and connects, and double thread lead screw 220 threaded connection has movable block 221, and top one side fixedly connected with fixed pin 222 of movable block 221, the fixed pin 222 is kept away from the inside that the one end embedding gim peg 230 of movable block 221, and the top and the fixed block 231 fixed connection of gim peg 230, the both sides of fixed block 231 all are inlayed and are had spacer pin 232, and spacer pin 232 and fixed block 231 sliding connection, fixedly connected with spacing spring 233 between fixed block 231 and the spacer pin 232, and the recess that the one end embedding limiting plate 211's of limiting pin 232 surface was seted up, through such design, cylinder 310 can be convenient change after damaging, the convenience and the practicality of device have been improved.

The inside of bearing seat 121 is provided with the lug, and the lug embedding buffer spring 122's bottom, through such design, at the adaptation in-process of device, buffer spring 122 atress deformation carries out the in-process that cushions to the device, and the direction when buffer spring 122 deformation is by effectual guide for device stability more has improved the practicality and the stability of device.

The surface of double thread lead screw 220 is provided with two sets of screw threads, and the interval of two sets of screw threads equals, opposite direction, through such design for double thread lead screw 220 can drive two sets of movable blocks 221 and remove to opposite direction at the pivoted in-process, makes the inside that two sets of fixed pins 222 can imbed gim peg 230 simultaneously, and the better fixed effect that plays has improved the practicality of device.

Spacing pin 232 fixed surface is connected with and fixed block 231 sliding connection's lug, and the inside of lug is inlayed and is had the ball, and through such design, spacing pin 232 is more stable at the in-process that removes to the frictional force that spacing pin 232 received at the in-process that removes reduces, has improved the stability and the light and handy nature of device.

One end of the limiting pin 232 far away from the fixing block 231 is arranged to be arc-shaped, the limiting pin 232 is arranged to be made of smooth metal, and through the design, the limiting pin 232 can be embedded into the groove formed in the surface of the limiting plate 211 more conveniently and conveniently, the service life of the limiting pin 232 is prolonged, and convenience and durability of the device are improved.

The working principle is as follows: in the adaptation process of the device, when the device needs to clamp the mold, the cylinder 310 is started at first, the cylinder 310 pushes the movable rod 311 to move upwards, the movable rod 311 drives the first shaft seat 312 to move upwards in the process of moving, the first shaft seat 312 drives the pressing claw 313 and the first shaft seat 312 to rotate and connect, so that the end of the pressing claw 313 far away from the first shaft seat 312 moves downwards, the mold placed at the top end of the processing platform 131 is clamped, and in the process of clamping the mold by the device, the buffer spring 122 can play a role in buffering.

When the air cylinder 310 is damaged and needs to be replaced in the using process, the double-thread screw 220 is rotated to drive the moving block 221 and the fixed pin 222 to move, so that the fixing pin 222 is separated from the fixing bolt 230, and the locking between the fixing seat 210 and the fixing bolt 230 is released, at this time, the cylinder 310, the fixing block 231 and the fixing bolt 230 can be conveniently taken out, during the installation of the cylinder 310, the fixing block 231 and the fixing bolt 230 are first inserted between the two sets of the limiting plates 211, and then the fixing bolt 230 is inserted into the fixing seat 210, in the process that the fixing bolt 230 is embedded into the fixing seat 210, the two sets of limit pins 232 are embedded into the grooves formed in the surfaces of the limit plates 211, the fixing block 231 is preliminarily locked inside the two sets of limit plates 211, then the double-thread screw 220 is rotated in the reverse direction, the moving block 221 and the fixing pin 222 are driven to move until the fixing pin 222 is embedded into the fixing bolt 230, and the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a pneumatic clamping tool of well lid processing production platform, includes device main part (100), its characterized in that: the device main body (100) comprises a device base (110), wherein two sides of the top end of the device base (110) are fixedly connected with supporting rods (120), the top ends of the supporting rods (120) are fixedly connected with bearing seats (121), the top ends of two groups of bearing seats (121) are fixedly connected with buffer springs (122), the top ends of the buffer springs (122) are fixedly connected with the bottom end of a fixing plate (130), the top end of the fixing plate (130) is fixedly connected with a processing platform (131), one side of the top end of the fixing plate (130) is fixedly connected with a second rotating shaft seat (320), the top end of the second rotating shaft seat (320) is rotatably connected with a pressing claw (313), one end of the pressing claw (313) is rotatably connected with a first rotating shaft seat (312), the bottom end of the first rotating shaft seat (312) is fixedly connected with a movable rod (311), and the movable rod (311) penetrates through the fixing plate (130), and movable rod (311) and fixed plate (130) sliding connection, the bottom and cylinder (310) sliding connection of movable rod (311), the bottom and fixed block (231) fixed connection of cylinder (310), and fixed block (231) set up the top at fixing base (210), the top both sides of fixing base (210) are fixedly connected with limiting plate (211), and limiting plate (211) all laminate with cylinder (310).

2. The pneumatic clamping tool of well lid processing production platform of claim 1, characterized in that: a fixed cavity (212) is formed in the fixed seat (210), a double-thread screw rod (220) is embedded in the fixed cavity (212), the double-thread screw rod (220) is rotatably connected with the fixed seat (210), a moving block (221) is connected with the double-thread screw rod (220) in a threaded manner, a fixed pin (222) is fixedly connected with one side of the top end of the moving block (221), one end of the fixing pin (222) far away from the moving block (221) is embedded into the fixing bolt (230), the top end of the fixing bolt (230) is fixedly connected with the fixing block (231), both sides of the fixing block (231) are embedded with limit pins (232), the limit pin (232) is connected with the fixing block (231) in a sliding way, a limit spring (233) is fixedly connected between the fixing block (231) and the limit pin (232), and one end of the limiting pin (232) far away from the limiting plate (211) is embedded into a groove formed in the surface of the limiting plate (211).

3. The pneumatic clamping tool of well lid processing production platform of claim 1, characterized in that: the inside of bearing seat (121) is provided with the lug, and the bottom of lug embedding buffer spring (122).

4. The pneumatic clamping tool of well lid processing production platform of claim 2, characterized in that: two sets of threads are arranged on the surface of the double-thread screw rod (220), and the two sets of threads are equal in distance and opposite in direction.

5. The pneumatic clamping tool of well lid processing production platform of claim 2, characterized in that: the surface of the limiting pin (232) is fixedly connected with a convex block which is in sliding connection with the fixing block (231), and a ball is embedded in the convex block.

6. The pneumatic clamping tool of well lid processing production platform of claim 2, characterized in that: one end, far away from the fixing block (231), of the limiting pin (232) is arc-shaped, and the limiting pin (232) is made of smooth metal materials.