CN207593923U - A kind of clamping device for bellows cutting - Google Patents

Abstract

The utility model discloses a kind of clamping devices for bellows cutting, are related to bellows processing technique field.This is used for the clamping device of bellows cutting, including workbench, the right angle of the workbench bottom has been fixedly connected with supporting leg, and the side of bench-top is provided with numerical control platform, fixed plate there are two being fixedly connected at the top of the workbench, and two fixed plates are located at the left and right sides of bench-top respectively, both ends of the opposite side of two fixed plates respectively with the both ends of driving shaft and driven shaft are flexibly connected.This is used for the clamping device of bellows cutting, by setting numerical control platform, the running of motor can be controlled by manual operation, so as to which motor be made to drive transmission V belt translation by driving shaft, by setting the second fixed link and second back-moving spring, and second motion bar, third fixed link and cover board are equipped with, it can be when bellows be moved on conveyer belt to being fixed at the top of bellows.

Description

A kind of clamping device for bellows cutting

Technical field

The utility model is related to bellows processing technique field, specially a kind of clamping devices for bellows cutting.

Background technology

Bellows refers to the tubular elastomeric sensing element connected into foldable wrinkle piece along folding retractable direction, bellows Be widely used in instrument and meter, be mainly used for the measuring cell as pressure measuring instruments, convert pressure into displacement or Power, ripple tube wall is relatively thin, and sensitivity is higher, measurement range for tens of pas to tens of megapascal, its openend is fixed, sealed end Increase elasticity in free state, and using the helical spring or reed of auxiliary, along pipe under the action of internal pressure during work Sub- elongated lengthwise, makes movable end generate the displacement with pressure into certain relationship, and movable end drives pointer that can directly indicate The size of pressure, bellows usually combine with displacement sensor form output for electricity pressure sensor, also use sometimes Make isolation element, since the stretching, extension of bellows requires larger volume to change, its response speed is less than Bourdon tube, ripple Pipe is suitable for measuring low pressure.

It is mostly ineffective currently used for the clamping device in bellows cutting process, bellows can not be effectively clamped, from And the processing quality of bellows has been influenced, such as the patent document that Granted publication is CN206493202U, disclose a kind of automatic Change corrugated-pipe-cutting, only bellows is clamped by compression hydraulic cylinder and clamping baffle, clamping effect is poor, Wu Fabao Card bellows is not in the situation of shaking in cutting process.

Utility model content

（One）The technical issues of solution

In view of the deficiencies of the prior art, the utility model provides a kind of clamping device for bellows cutting, solves The problem of clamping device effect is poor in current bellows cutting process.

（Two）Technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs：One kind is cut for bellows Clamping device, including workbench, the right angle of the workbench bottom has been fixedly connected with supporting leg, and bench-top Side is provided with numerical control platform, is fixedly connected at the top of the workbench there are two fixed plate, and two fixed plates are located at work respectively Make the left and right sides at the top of platform, the opposite side of two fixed plates is lived respectively with the both ends of driving shaft and the both ends of driven shaft Dynamic connection, and the side of fixed plate is provided with motor, the output shaft of the motor is consolidated through fixed plate and with one end of driving shaft Conveyer belt is socketed on fixed connection, the driving shaft and driven shaft, two opposite sides of the fixed plate have been fixedly connected with Fixed block, and the first fixed link is provided in fixed block, (the first back-moving spring is socketed in first fixed link, and first is multiple The first motion bar is fixedly connected on the spring of position, the described one end of first motion bar far from (the first back-moving spring is interspersed with roller bearing, And first the side of motion bar be provided with clamping plate, the clamping plate close to the first motion bar one side setting there are two link block, Opposite with two link blocks side flexible connection, the clamping plate pass through roller bearing and the first motion bar respectively at the both ends of the roller bearing Flexible connection, side of the fixed plate far from driven shaft is provided with support plate, and electric pushrod is provided on support plate, described electronic The output terminal of push rod is fixedly connected with clamp ring, and lower clamping is provided with below upper clamp ring, the bottom of the lower clamping and work Make to be fixedly connected at the top of platform, the setting of the top of the support plate side is there are two fixing piece, and the side difference that fixing piece is opposite It is fixedly connected with the both ends of the second fixed link, second back-moving spring, and second back-moving spring is socketed in second fixed link On be fixedly connected with the second motion bar, one end of second motion bar is located between two fixing pieces, and the second motion bar is remote One end from fixing piece is interspersed with third fixed link, and the one side activity opposite in cover board respectively of the both ends of third fixed link Connection, side of the bench-top far from numerical control platform are provided with cutter, the numerical control platform and motor, electric pushrod and cut Cutter is electrically connected.

Preferably, the right angle of the workbench and supporting leg is both provided with connection sheet, and the both ends of connection sheet are interspersed There is screw, screw is plugged on the side of workbench and the side of supporting leg respectively.

Preferably, the driven shaft is located in fixed plate close to the position of numerical control platform, and the both ends of driven shaft and driving shaft It extends through the opposite side of fixed plate and is socketed with limited block.

Preferably, the clamping plate is located at the top of fixed plate, and the one side of two clamping plates is opposite.

Preferably, the shape of the support plate is inverted spill, and electric pushrod is located at the recess in support plate.

Preferably, the cover board is located at the top of clamping plate, and one end of second motion bar is located in cover board.

（Three）Advantageous effect

The utility model provides a kind of clamping device for bellows cutting.Has following advantageous effect：

（1）, this be used for the clamping device of bellows cutting, pass through fixed block, the first fixed link, (the first back-moving spring, the One motion bar, clamping plate, link block and roller bearing be equipped with and it is electric pushrod, upper clamp ring, lower clamping, fixing piece, second solid Fixed pole, second back-moving spring, the second motion bar, third fixed link and cover board are equipped with, and have reached bellows cutting process In clamping effect, greatly improve the cut quality of bellows, while efficiently solve that clamping structure is more single to ask Topic.

（2）, this be used for bellows cutting clamping device, by setting numerical control platform, can pass through manual operation control electricity The running of machine so as to which motor be made to drive transmission V belt translation by driving shaft, is clamped so as to which bellows is moved in support plate, leads to Control electric pushrod is crossed, so as to move up and down upper clamp ring, so as to which lower clamping be coordinated to be clamped bellows, is greatlyd improve The clamping effect of bellows, while mode of operation is extremely easy, effectively increase the cutting efficiency of bellows.

（3）, this be used for the clamping device of bellows cutting, by set the second fixed link and second back-moving spring and Second motion bar, third fixed link and cover board are equipped with, can be when bellows is moved on conveyer belt to the top of bellows Portion is fixed, so as to effectively increase the clamping stability in bellows cutting process, so as to which bellows be effectively ensured Processing quality.

Description of the drawings

Fig. 1 is the sectional view of the utility model side；

Fig. 2 is the side view of the utility model structure；

Fig. 3 is the front view of the utility model structure；

Fig. 4 is enlarged drawing at the utility model A；

Fig. 5 is enlarged drawing at the utility model C；

Fig. 6 is enlarged drawing at the utility model B；

Fig. 7 is the vertical view of the utility model cover board.

In figure：1 workbench, 2 supporting legs, 3 numerical control platforms, 4 fixed plates, 5 driving shafts, 6 motors, 7 driven shafts, 8 limited blocks, 9 Conveyer belt, 10 fixed blocks, 11 first fixed links, 12 (the first back-moving springs, 13 first motion bars, 14 clamping plates, 15 link blocks, 16 rollings Axis, 17 support plates, 18 electric pushrods, clamp ring on 19,20 lower clampings, 21 fixing pieces, 22 second fixed links, 23 second back-moving springs, 24 second motion bars, 25 third fixed links, 26 cover boards, 27 cutter.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 7 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of clamping device for bellows cutting, Including workbench 1, the right angle of 1 bottom of workbench has been fixedly connected with supporting leg 2, and the side at 1 top of workbench is provided with Numerical control platform 3, workbench 1 and the right angle of supporting leg 2 are both provided with connection sheet, and the both ends of connection sheet are interspersed with screw, spiral shell Silk is plugged on the side of workbench 1 and the side of supporting leg 2 respectively, designs through this structure, can effectively improve work The close connectivity of platform 1 and supporting leg 2, so as to effectively increase the substructure stability of the device, so as to be effectively ensured What bellows cutting made play is normally carried out, and the top of workbench 1 is fixedly connected with that there are two fixed plates 4, and two fixed plates 4 Be located at the left and right sides at the top of workbench 1 respectively, the opposite side of two fixed plates 4 respectively with both ends of driving shaft 5 and driven The both ends flexible connection of axis 7, and the side of fixed plate 4 is provided with motor 6, driven shaft 7 is located in fixed plate 4 close to numerical control platform 3 Position, and the both ends of driven shaft 7 and driving shaft 5 extend through the opposite side of fixed plate 4 and are socketed with limited block 8, limiting The side of block 8 is fixedly connected with the side surface of fixed plate 4, by setting limited block 8, can effectively avoid driving shaft 5 with it is driven The situation that axis 7 comes off in rotation out of fixed plate 4 occurs, so as to which the property reasonable in design of the device be effectively ensured, electricity The output shaft of machine 6 is fixedly connected through fixed plate 4 and with one end of driving shaft 5, and transmission is socketed on driving shaft 5 and driven shaft 7 Band 9, is designed through this structure, and can making motor 6, driving shaft 5 can be with conveyer belt 9 when driving shaft 5 is driven to rotate It is dynamic, so as to which driven shaft 7 be driven to rotate, energy consumption is significantly reduced, so as to effectively reduce the producing cost of the device, two The opposite side of a fixed plate 4 has been fixedly connected with fixed block 10, and the first fixed link 11 is provided in fixed block 10, and first is solid (the first back-moving spring 12 is socketed in fixed pole 11, and the first motion bar 13 is fixedly connected in (the first back-moving spring 12, first lives The one end of lever 13 far from (the first back-moving spring 12 is interspersed with roller bearing 16, and the side of the first motion bar 13 is provided with clamping plate 14, Clamping plate 14 is located at the top of fixed plate 4, and the one side of two clamping plates 14 is opposite, and clamping plate 14 is close to the side of the first motion bar 13 Face setting is there are two link block 15, and the both ends of roller bearing 16 are flexibly connected respectively with two opposite sides of link block 15, clamping plate 14 It is flexibly connected with the first motion bar 13 by roller bearing 16, designed through this structure, the first motion bar 13 can be made due to Clamping plate 14 is fitted tightly on bellows by the active force of one resetting spring 12, so as to achieve the effect that clamp, passes through setting Link block 15 and roller bearing 16 can make clamping plate 14 in the bellows for clamping different-diameter with certain regulating effect, thus Avoiding needs to occur using the problem of different device when cutting different bellowss, significantly reduces the processing charges of bellows With side of the fixed plate 4 far from driven shaft 7 is provided with support plate 17, and electric pushrod 18 is provided on support plate 17, the shape of support plate 17 Shape is inverted spill, and electric pushrod 18 is located at the recess in support plate 17, and the output terminal of electric pushrod 18 is fixedly connected with Clamp ring 19, and the lower section of upper clamp ring 19 is provided with lower clamping 20, the bottom of lower clamping 20 is fixedly connected with the top of workbench 1, By setting numerical control platform 3, the running of motor 6 can be controlled by manual operation, is passed so as to which motor 6 be made to be driven by driving shaft 5 Band 9 is sent to be driven, is clamped so as to which bellows is moved in support plate 17, by controlling electric pushrod 18, so as to make upper clamp ring 19 It moves up and down, so as to which lower clamping 20 be coordinated to be clamped bellows, greatly improves the clamping effect of bellows, grasp simultaneously Make that mode is extremely easy, effectively increase the cutting efficiency of bellows, the top setting of 17 side of support plate there are two fixing piece 21, And both ends of the opposite side of fixing piece 21 respectively with the second fixed link 22 are fixedly connected, and second is socketed in the second fixed link 22 Resetting spring 23, and the second motion bar 24 is fixedly connected in second back-moving spring 23, one end of the second motion bar 24 is located at two Between a fixing piece 21, and second one end of motion bar 24 far from fixing piece 21 is interspersed with third fixed link 25, and third is fixed The one side opposite in cover board 26 is flexibly connected respectively at the both ends of bar 25, is passed through the second fixed link of setting 22 and second and is resetted bullet 23 and second motion bar 24 of spring, third fixed link 25 and cover board 26 are equipped with, and can move to conveyer belt 9 in bellows To being fixed at the top of bellows when upper, so as to effectively increase the clamping stability in bellows cutting process, so as to have Effect ensure that the processing quality of bellows, and cover board 26 is located at the top of clamping plate 14, pass through fixed block 10, the first fixed link 11, the One resetting spring 12, the first motion bar 13, clamping plate 14, link block 15 and roller bearing 16 be equipped with and electric pushrod 18, on Clamp ring 19, lower clamping 20, fixing piece 21, the second fixed link 22, second back-moving spring 23, the second motion bar 24, third fixed link 25 and cover board 26 be equipped with, reached the clamping effect in bellows cutting process, greatly improve cutting for bellows Quality is cut, while solve thes problems, such as that clamping structure is more single, one end of the second motion bar 24 is located in cover board 26, work Make 1 side of the top far from numerical control platform 3 of platform and be provided with cutter 27, numerical control platform 3 and motor 6, electric pushrod 18 and cutter 27 It is electrically connected.

During the clamping device work cut for bellows, by operating numerical control platform 3, so as to which motor 6 be made to drive actively Axis 5 rotates, so as to make conveyer belt 9 that driven shaft 7 be driven to rotate, so as to which bellows is moved in support plate 17, so as to make the first activity Clamping plate 14 is fitted tightly over the side of bellows due to the active force of (the first back-moving spring 12 by bar 13, so as to make electric pushrod 18 Clamp ring 19 declines cooperation lower clamping 20 and bellows is clamped in drive, so as to make the second motion bar 24 due to second back-moving spring 23 Active force cover board 26 is fitted tightly over to the top of bellows, so as to reach the clamping effect in bellows cutting process.

It can to sum up obtain, this is used for the clamping device of bellows cutting, multiple by fixed block 10, the first fixed link 11, first Position spring 12, the first motion bar 13, clamping plate 14, link block 15 and roller bearing 16 be equipped with and electric pushrod 18, upper clamp ring 19th, lower clamping 20, fixing piece 21, the second fixed link 22, second back-moving spring 23, the second motion bar 24,25 and of third fixed link Cover board 26 is equipped with, and has reached the clamping effect in bellows cutting process, greatly improves the cutting matter of bellows Amount, solve thes problems, such as that clamping structure is more single.

Meanwhile by setting numerical control platform 3, the running of motor 6 can be controlled by manual operation, motor 6 is made to pass through actively Axis 5 drives conveyer belt 9 to be driven, and bellows is moved in support plate 17 and is clamped, by controlling electric pushrod 18, makes clamp ring 19 It moves up and down, cooperation lower clamping 20 is clamped bellows, greatly improves the clamping effect of bellows, while the side of operation Formula is extremely easy, effectively increases the cutting efficiency of bellows.

Meanwhile by setting 23 and second motion bar 24 of the second fixed link 22 and second back-moving spring, third fixed link 25 and cover board 26 be equipped with, can effectively be carried when bellows is moved on conveyer belt 9 to being fixed at the top of bellows Clamping stability in high bellows cutting process, has been effectively ensured the processing quality of bellows.

The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of clamping device for bellows cutting, including workbench（1）, it is characterised in that：The workbench（1）Bottom Right angle be fixedly connected with supporting leg（2）, and workbench（1）The side at top is provided with numerical control platform（3）, the workbench （1）Top be fixedly connected there are two fixed plate（4）, and two fixed plates（4）It is located at workbench respectively（1）The left and right two at top Side, two fixed plates（4）Opposite side respectively with driving shaft（5）Both ends and driven shaft（7）Both ends flexible connection, And fixed plate（4）Side be provided with motor（6）, the motor（6）Output shaft run through fixed plate（4）And and driving shaft（5） One end be fixedly connected, the driving shaft（5）With driven shaft（7）On be socketed with conveyer belt（9）, two fixed plates（4）Phase The side of the back of the body has been fixedly connected with fixed block（10）, and fixed block（10）Inside it is provided with the first fixed link（11）, described first is solid Fixed pole（11）On be socketed with (the first back-moving spring（12）, and (the first back-moving spring（12）On be fixedly connected with the first motion bar （13）, first motion bar（13）Far from (the first back-moving spring（12）One end be interspersed with roller bearing（16）, and the first motion bar （13）Side be provided with clamping plate（14）, the clamping plate（14）Close to the first motion bar（13）One side setting there are two connect Block（15）, the roller bearing（16）Both ends respectively with two link blocks（15）Opposite side flexible connection, the clamping plate（14） Pass through roller bearing（16）With the first motion bar（13）Flexible connection, the fixed plate（4）Far from driven shaft（7）Side be provided with branch Plate（17）, and support plate（17）On be provided with electric pushrod（18）, the electric pushrod（18）Output terminal be fixedly connected with folder Ring（19）, and upper clamp ring（19）Lower section be provided with lower clamping（20）, the lower clamping（20）Bottom and workbench（1）Top Portion is fixedly connected, the support plate（17）There are two fixing pieces for the top setting of side（21）, and fixing piece（21）Opposite side Respectively with the second fixed link（22）Both ends be fixedly connected, second fixed link（22）On be socketed with second back-moving spring （23）, and second back-moving spring（23）On be fixedly connected with the second motion bar（24）, second motion bar（24）One end position In two fixing pieces（21）Between, and the second motion bar（24）Far from fixing piece（21）One end be interspersed with third fixed link （25）, and third fixed link（25）Both ends respectively with cover board（26）Interior opposite one side flexible connection, the workbench（1） Top is far from numerical control platform（3）Side be provided with cutter（27）, the numerical control platform（3）With motor（6）, electric pushrod（18）With Cutter（27）It is electrically connected.

2. a kind of clamping device for bellows cutting according to claim 1, it is characterised in that：The workbench （1）With supporting leg（2）Right angle be both provided with connection sheet, and the both ends of connection sheet are interspersed with screw, screw difference grafting In workbench（1）Side and supporting leg（2）Side.

3. a kind of clamping device for bellows cutting according to claim 1, it is characterised in that：The driven shaft （7）Positioned at fixed plate（4）Interior close numerical control platform（3）Position, and driven shaft（7）And driving shaft（5）Both ends extend through it is solid Fixed board（4）Opposite side and be socketed with limited block（8）.

4. a kind of clamping device for bellows cutting according to claim 1, it is characterised in that：The clamping plate（14） Positioned at fixed plate（4）Top, and two clamping plates（14）One side it is opposite.

5. a kind of clamping device for bellows cutting according to claim 1, it is characterised in that：The support plate（17） Shape for inverted spill, and electric pushrod（18）Positioned at support plate（17）Interior recess.

6. a kind of clamping device for bellows cutting according to claim 1, it is characterised in that：The cover board（26） Positioned at clamping plate（14）Top, second motion bar（24）One end be located at cover board（26）It is interior.