CN208912844U

CN208912844U - U-bolt trimmer

Info

Publication number: CN208912844U
Application number: CN201821161413.8U
Authority: CN
Inventors: 王永林; 郑卫国; 王明智
Original assignee: Qingdao Linda Technology Development Co Ltd
Current assignee: Qingdao Linda Technology Development Co Ltd
Priority date: 2018-07-21
Filing date: 2018-07-21
Publication date: 2019-05-31
Anticipated expiration: 2028-07-21

Abstract

The utility model discloses a kind of U-bolt trimmers, it is related to U bolt manufacture field, including pedestal, the upper surface of the pedestal is provided with shaping die holder and calibration die holder, shaping die holder upper surface is vertically arranged there are two the first positioning column and two second positioning columns, and the line of two first positioning columns is parallel to the line of two second positioning columns；Fixing groove is formed between first positioning column and the second positioning column；Shaping die holder upper surface, which also slides, is connected with shaping column, and the glide direction of shaping column is perpendicular to two first positioning column lines, position of the shaping column between two first positioning columns；The first driving mechanism for driving shaping column to slide also is fixedly connected on pedestal.The advantages of solving in the prior art, the large labor intensity of operator, the relatively low problem of production efficiency, having structure simple, be convenient for operation.

Description

U-bolt trimmer

Technical field

The utility model relates to arrive U bolt manufacture field, in particular to a kind of U-bolt trimmer.

Background technique

U bolt, i.e. U-bolts, U-bolts English name be U-bolt, criteria of right and wrong part, shape be U-shaped so Also referred to as U-bolt, both ends have screw thread that can be mainly used for fixed tube such as water pipe or tablet such as automobile in conjunction with nut Leaf spring, due to its fix the mode of object as people horseback, therefore referred to as U-bolts.

It is existing to can refer to the Chinese invention patent that Authorization Notice No. is CN101832320B, a kind of U-shaped of the disclosure of the invention The hand of spiral of bolt, the screw thread of two straight-bars of the U bolt is opposite.The invention also discloses a kind of automobile, the automobile packets Include vehicle bridge and leaf spring, wherein the automobile further includes above-mentioned U bolt and the nut that matches with the U bolt, the steel Flat spring is fixed in the vehicle bridge by the U bolt and the nut.Due to the screw thread of two straight-bars of U bolt The hand of spiral carrys out the torque generated when balance nut fastening on the contrary, therefore can use opposite screw thread.To fixed part Between not will form angle, will not fixed part be deformed.Leaf spring is being fixed using two U bolts When on to vehicle bridge, leaf spring can be vertically fixed in vehicle bridge, therefore the braking ability of vehicle and steering flexibility are preferable, Tire wear and fuel consumption etc. can be reduced, but also is convenient for the subsequent installation of vehicle.

Above-mentioned invention discloses a kind of U bolt, but U bolt processes and generally also needs to carry out shaping aligning afterwards Etc. processes, the trimming of existing U bolt be usually manual operations, by hand hammering, to eye plasty, product quality is unstable Fixed, the large labor intensity of operator, production efficiency is relatively low, and bolt-center carpenters square cun is difficult to control, when due to shaping It pounds with a hammer, is easy to generate trace in product surface, bolt presentation quality is undesirable always.

Utility model content

The purpose of the utility model is to provide a kind of U-bolt trimmers, the advantages of having structure simple, be convenient for operation.

The above-mentioned technical purpose of the utility model has the technical scheme that

A kind of U-bolt trimmer, including pedestal, the upper surface of the pedestal are provided with shaping die holder and calibrating die Seat, shaping die holder upper surface are vertically arranged there are two the first positioning column and two second positioning columns, two first positioning columns Line is parallel to the line of two second positioning columns；

Fixing groove is formed between first positioning column and the second positioning column；

Shaping die holder upper surface, which also slides, is connected with shaping column, and the glide direction of shaping column connects perpendicular to two first positioning columns Line, position of the shaping column between two first positioning columns；

The first driving mechanism for driving shaping column to slide also is fixedly connected on pedestal.

By using above scheme, one end of U bolt is placed in fixing groove, and the other end of U bolt is put It is placed in side of the shaping column far from fixing groove, then drives shaping column to tend away from fixing groove by the first driving mechanism Side is mobile, the side movement that one end that U bolt is not placed in fixing groove tends away from fixing groove is able to drive, thus complete At the adjustment that distance between U bolt both ends increases, on the other hand, one end of U bolt is placed in fixing groove, and by U-shaped The other end of bolt is placed in shaping column close to the side of fixing groove, then drives shaping column trend to lean on by the first driving mechanism The side of nearly fixing groove is mobile, and then is able to drive one end that U bolt is not placed in fixing groove and tends to close to fixing groove Side is mobile, to complete the adjustment that distance reduces between U bolt both ends.

Preferably, the calibration die holder upper surface offers two meter calibration tankes being parallel to each other, the depth of the meter calibration tank is big In the diameter of U bolt.

By using above scheme, the U bolt to shaping is placed on meter calibration tank and is compared, is then placed into whole Shaping is carried out on shape mould, until the complete U bolt both ends of shaping, which can be placed in two meter calibration tankes, represents shaping completion.

Preferably, two second positioning column sliding is connected to shaping die holder, the glide direction of two second positioning columns with it is whole The glide direction of shape column is identical, and the second driving mechanism for driving two second positioning columns mobile is additionally provided on shaping die holder.

By using above scheme, when needing to adapt to the different U bolt of diameter, the second driving mechanism band can be passed through Dynamic two second positioning columns are mobile, so as to adjust the width of fixing groove.

Preferably, the calibration die holder is detachably fixed and is connected to pedestal.

Calibrating die seat is taken when needing to process the U bolt of different specifications by using above scheme Under, the calibration die holder of different size is replaced, that is, is suitable for different work requirements.

Preferably, two first positioning columns are rotationally connected with shaping die holder respectively；

Two second positioning columns are rotationally connected with shaping die holder respectively.

By using above scheme, it can prevent U bolt and first from determining in order to which U bolt to be placed in fixing groove Position column and the second positioning column frictional force are excessive.

Preferably, the position that shaping die holder upper surface corresponds to fixing groove both ends is installed with graduated scale, the length of graduated scale respectively It is identical as the glide direction of the second positioning column to spend direction.

By using above scheme, when the different U bolt of the width adequate diameter for needing to adjust fixing groove, Ke Yigen The suitable moving distance of movable block is selected according to two graduated scales.

Preferably, the position level that the pedestal corresponds to shaping die holder side is fixedly connected with temporary platform.

By using above scheme, when work, multiple U bolts to be processed can be placed on temporary platform, be convenient for Construction personnel's takes, and saves the time.

Preferably, one end of the pedestal be also fixedly connected with it is horizontally disposed at sample platform.

By using above scheme, after the completion of shaping, the U bolt that shaping is completed directly can be placed in into sample platform On stored.

Preferably, keeping in platform and being respectively fixedly connected with cushion at the upper surface of sample platform.

By using above scheme, by the cushion of setting can effectively reduce U bolt and temporary platform and at The collision of sample platform protects U bolt, and can be reduced noise.

To sum up, the utility model has the following beneficial effects:

1. one end of U bolt is placed in fixing groove, and the other end of U bolt is placed in shaping column far from solid Determine the side of slot, the side for then driving shaping column to tend away from fixing groove by the first driving mechanism is mobile, being capable of band The side that one end that dynamic U bolt is not placed in fixing groove tends away from fixing groove is mobile, thus complete U bolt both ends it Between the adjustment that increases of distance, on the other hand, one end of U bolt is placed in fixing groove, and the other end of U bolt is placed In shaping column close to the side of fixing groove, then shaping column is driven to tend to the sidesway close to fixing groove by the first driving mechanism It is dynamic, and then be able to drive one end that U bolt is not placed in fixing groove and tend to mobile close to the side of fixing groove, to complete The adjustment that distance reduces between U bolt both ends；

It is compared 2. the U bolt to shaping is placed on meter calibration tank, is then placed on sizing die and carries out shaping, Until the complete U bolt both ends of shaping, which can be placed in two meter calibration tankes, represents shaping completion；

3. can pass through the second driving mechanism when needing to adapt to the different U bolt of diameter and drive two second positioning columns It is mobile, so as to adjust the width of fixing groove.

Detailed description of the invention

Fig. 1 is the integrally-built schematic diagram of U-bolt trimmer；

Fig. 2 is the schematic diagram that shaping mould is highlighted in embodiment；

Fig. 3 is the schematic diagram for highlighting through-hole in embodiment and opening up position.

In figure, 1, pedestal；2, shaping die holder；23, the first positioning column；22, strip groove；221, movable block；21, the second positioning Column；24, fixing groove；241, graduated scale；25, the second driving mechanism；251, threaded hole；252, screw rod；26, sliding slot；261, it supports Column；262, shaping column；27, through-hole；28, driving cylinder；3, die holder is calibrated；31, meter calibration tank；4, platform is kept in；41, cushion；5, at Sample platform.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to It is the direction in attached drawing, word " ground " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry The direction at center.

Embodiment: a kind of U bolt trimmer is provided with shaping die holder 2, school on pedestal 1 in conjunction with Fig. 1, including pedestal 1 Quasi-mode seat 3.Shaping is carried out in use, U bolt can be placed on shaping die holder 2, U bolt is then placed in calibration Compare on die holder 3, observe the error of U bolt, then reappose again in carrying out shaping on shaping die holder 2, repeats the above step Suddenly, until U bolt, which can be completely placed in calibration die holder 3, completes shaping.

Shaping die holder 2 is in cuboid, the length direction phase of the length direction and pedestal 1 of shaping die holder 2 combined with Figure 1 and Figure 2, Together, the upper surface of shaping die holder 2 is vertically arranged with two first positioning columns 23, and two first positioning columns 23 are rotationally connected with shaping die holder 2, the line of two first positioning columns 23, which hangs down, is placed in the two sides of shaping die holder 2.Corresponding two first positioning columns in the upper surface of shaping die holder 2 The position of 23 sides offers strip groove 22 respectively, and the length direction of strip groove 22 is identical as the length direction of shaping die holder 2, and two Sliding connects movable block 221 respectively in strip groove 22, and 221 upper surface of movable block is concordant with the upper surface of shaping die holder 2, and two is mobile The second positioning column 21 being vertically arranged also is rotatably connected on the upper surface of block 221 respectively, the line of two second positioning columns 21 is flat Row is in the line of two first positioning columns 23.Fixing groove 24, shaping die holder 2 are formed between first positioning column 23 and the second positioning column 21 Both ends correspond to the position at 24 both ends of fixing groove and be also installed with graduated scale 241, the length direction of two graduated scales 241 and shaping respectively The length direction of die holder 2 is identical.

Shaping die holder 2 is additionally provided with the second driving machine for driving two movable blocks 221 mobile close to one end of strip groove 22 Structure 25, the second driving mechanism 25 include two threaded holes 251 and two screw rods 252, and the axis horizontal of two threaded holes 251 is arranged, and Two threaded holes 251 are opened in the end of shaping die holder 2 and are respectively communicated with two strip grooves 22, and two screw rods 252 are threadedly coupled respectively In two threaded holes 251, and the end of two screw rods 252 extends respectively in two strip grooves 22 and is rotationally connected with corresponding shifting respectively Motion block 221.In use, one end of U bolt can be inserted in fixing groove 24, and pass through two first positioning columns 23 and two Second positioning column 21 is completed to fix, secondly, when the different U bolt of the width adequate diameter for needing to adjust fixing groove 24, it can To rotate two screw rods 252 respectively, so that two movable blocks 221 be driven to move in strip groove 22, while being selected according to two graduated scales 241 Select the suitable moving distance of movable block 221.

The upper surface of shaping die holder 2 is also provided with sliding slot 26, the length direction of sliding slot 26 and the length direction of shaping die holder 2 It is identical, and the sliding in the line of two first positioning columns 23 and the line of two second positioning columns 21, sliding slot 26 of sliding slot 26 connects It is connected to supporting block, the upper surface of supporting block is concordant with the upper surface of shaping die holder 2, and the upper surface of supporting block is also rotatably connected to perpendicular The shaping column 262 being directly arranged, the position that 1 upper surface of pedestal corresponds to 2 one end of shaping die holder are additionally provided with for pushing supporting block to exist The first driving mechanism slid in sliding slot 26, one end of shaping die holder 2 offer the through-hole 27(of axis horizontal setting with reference to figure 3), the length direction of through-hole 27 is identical as the length direction of shaping die holder 2, and through-hole 27 is connected to one end of sliding slot 26, the One driving mechanism includes the horizontal driving cylinder 28 for being fixedly connected on 1 upper surface of pedestal, the telescopic rod axis direction of driving cylinder 28 with The length direction of shaping die holder 2 is identical, and the telescopic rod of driving cylinder 28 is inserted in through-hole 27 and is fixedly connected with supporting block.Work When making, one end of U bolt is placed in fixing groove 24, and the other end of U bolt is placed in shaping column 262 far from solid Determine the side of slot 24, then starts the side movement that driving cylinder 28 drives telescopic rod to tend away from fixing groove 24, to drive whole The side that shape column 262 tends away from fixing groove 24 is mobile, and then is able to drive one end that U bolt is not placed in fixing groove 24 The side for tending away from fixing groove 24 is mobile, so that the adjustment that distance increases between U bolt both ends is completed, on the other hand, U-shaped One end of bolt is placed in fixing groove 24, and the other end of U bolt is placed in shaping column 262 close to the one of fixing groove 24 Then side starts driving cylinder 28 and telescopic rod is driven to tend to mobile close to the side of fixing groove 24, so that shaping column 262 be driven to tend to It is mobile close to the side of fixing groove 24, and then be able to drive one end that U bolt is not placed in fixing groove 24 and tend to close to solid The side for determining slot 24 is mobile, to complete the adjustment that distance reduces between U bolt both ends.

Calibration die holder 3 is bolted in one end of 1 upper surface of pedestal, and it is mutually flat that the upper surface of calibration die holder 3 offers two Capable meter calibration tank 31, two meter calibration tankes, 31 spacing is identical as the spacing at standard U bolt both ends, and the depth of two meter calibration tankes 31 is greater than U The depth of shape bolt, and the diameter of two meter calibration tankes 31 is identical as the diameter of U bolt.In use, the U bolt to shaping is put It is placed on meter calibration tank 31 and is compared, be then placed on shaping die holder 2 and carry out shaping, until the complete U bolt both ends of shaping It can be placed in two meter calibration tankes 31 and represent shaping completion, on the other hand, when U bolt of the needs to different specifications carries out When processing, calibrating die seat 3 is removed, the calibration die holder 3 for replacing different size is suitable for different work requirements.

The position that the upper surface of pedestal 1 corresponds to 2 side of shaping die holder is fixedly connected with horizontally disposed temporary platform 4, pedestal 1 Upper surface correspond to 2 one end of shaping die holder position be also fixedly connected with it is horizontally disposed at sample platform 5, keep in platform 4 at sample platform 5 Upper surface be fixedly connected to the cushion 41 of rubber material.When work, multiple U bolts to be processed can be placed in On temporary platform 4, convenient for taking for construction personnel, after the completion of shaping, directly the U bolt that shaping is completed can be placed in into It is stored in sample platform 5, and U bolt can effectively be reduced with temporary platform 4 and at sample platform 5 by the cushion 41 of setting Collision, protect U bolt, and can be reduced noise.

The course of work: when work, multiple U bolts to be processed being placed on temporary platform 4, by the U-shaped spiral shell to shaping Bolt is placed on meter calibration tank 31 and is compared, and judges that the spacing rolled up between U bolt both ends is excessive or too small, then, by U-shaped One end of bolt is placed in fixing groove 24, and the other end of U bolt is placed in one of shaping column 262 far from fixing groove 24 Then it is mobile to start the side that driving cylinder 28 drives telescopic rod to tend away from fixing groove 24 for side, so that shaping column 262 be driven to tend to Side far from fixing groove 24 is mobile, and then is able to drive one end that U bolt is not placed in fixing groove 24 and tends away from admittedly The side for determining slot 24 is mobile, so that the adjustment that distance increases between U bolt both ends is completed, on the other hand, one end of U bolt It is placed in fixing groove 24, and the other end of U bolt is placed in shaping column 262 close to the side of fixing groove 24, then open Dynamic driving cylinder 28 drives telescopic rod to tend to mobile close to the side of fixing groove 24, so that shaping column 262 be driven to tend to close to fixation The side of slot 24 is mobile, and then is able to drive one end that U bolt is not placed in fixing groove 24 and tends to close to fixing groove 24 Side is mobile, to complete the adjustment that distance reduces between U bolt both ends, above-mentioned adjustment is repeated, until the complete U-shaped spiral shell of shaping Bolt both ends, which can be placed in two meter calibration tankes 31, represents shaping completion, is finally directly placed in the U bolt that shaping is completed At being stored in sample platform 5, another U bolt shaping of then taking.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims

1. a kind of U-bolt trimmer, including pedestal (1), it is characterised in that: the upper surface of the pedestal (1) is provided with shaping Die holder (2) and calibration die holder (3), shaping die holder (2) upper surface be vertically arranged there are two the first positioning column (23) and Two second positioning columns (21), the line of two first positioning columns (23) are parallel to the line of two second positioning columns (21)；

Fixing groove (24) are formed between first positioning column (23) and the second positioning column (21)；

Shaping die holder (2) upper surface, which also slides, to be connected with shaping column (262), and the glide direction of shaping column (262) is perpendicular to two One positioning column (23) line, position of the shaping column (262) between two first positioning columns (23)；

The first driving mechanism for driving shaping column (262) to slide also is fixedly connected on pedestal (1).

2. U-bolt trimmer according to claim 1, it is characterised in that: calibration die holder (3) upper surface offers Two are parallel to each other and are used to calibrate the meter calibration tank (31) of U bolt.

3. U-bolt trimmer according to claim 2, it is characterised in that: two second positioning column (21) slidings connect It is connected to shaping die holder (2), the glide direction of two second positioning columns (21) is identical as the glide direction of shaping column (262), sizing die The second driving mechanism (25) for driving two second positioning columns (21) mobile is additionally provided on seat (2).

4. U-bolt trimmer according to claim 1, it is characterised in that: calibration die holder (3) company of being detachably fixed It is connected to shaping die holder (2).

5. U-bolt trimmer according to claim 4, it is characterised in that: two first positioning columns (23) company of rotation respectively It is connected to shaping die holder (2)；Two second positioning columns (21) are rotationally connected with shaping die holder (2) respectively.

6. U-bolt trimmer according to claim 5, it is characterised in that: shaping die holder (2) upper surface corresponds to fixing groove (24) position at both ends is installed with graduated scale (241) respectively, the length direction of graduated scale (241) and the cunning of the second positioning column (21) It is identical to move direction.

7. U-bolt trimmer according to claim 6, it is characterised in that: the pedestal (1) is corresponding shaping die holder (2) The position level of side is fixedly connected with temporary platform (4).

8. U-bolt trimmer according to claim 6, it is characterised in that: one end of the pedestal (1) is also fixedly connected Have horizontally disposed at sample platform (5).

9. U-bolt trimmer according to claim 8, it is characterised in that: the upper table of temporary platform (4) and Cheng Pintai (5) Face has been respectively fixedly connected with cushion (41).