CN208162788U - A kind of clamp supporting device for gear processing equipment - Google Patents

Abstract

The utility model discloses a kind of clamp supporting device for gear processing equipment, including pedestal, the upper surface center of the pedestal is equipped with bottom cylinder, the upside of the bottom cylinder connects together with strut, the center outer wall of the strut is equipped with screw thread, the downside outer wall of the screw thread is threadedly coupled with thread barrel, and the downside outer wall of the thread barrel is equipped with handle.The clamp supporting device for gear processing equipment, pass through bearing, the cooperation of handle and thread barrel, since the inner wall of bearing is connected with the outer wall of set block, the outer wall of bearing is connected with the inner wall of sleeve, realize by thread barrel threadingly turn and vertical direction movement be converted to sleeve in the movement of vertical direction, and rotation is offset by bearing, during operating staff, indirectly cutter can be adjusted, the phenomenon that avoiding hand operation from being gripped to and threatening personal safety, simultaneously adjust cutter more accurate, to improve the machining accuracy of gear and the practicability of device.

Description

A kind of clamp supporting device for gear processing equipment

Technical field

The utility model relates to gear machining apparatus technical field, specially a kind of gear machining apparatus is supported with fixture and is filled It sets.

Background technique

Gear Processing is the technical process that benefit obtains gear specific structure and precision with machinery method.Gear is automobile fortune Core transmission component in dynamic, the superiority and inferiority of processing quality is to meetings such as the vibration noise of automobile assembly or even vehicle and reliabilities It brings and directly affects, become the key factor that limit product level improves sometimes.Clamp supporting device for gear processing equipment It is had a decisive role in Gear Processing, but the fixture support device stability of tradition is poor, is easy to loosen, from And the machining accuracy of gear is seriously affected, and be inconvenient during Gear Processing to the height adjustment of fixture.Such as Application No. is the utility model patent of CN201621329613.0, including fixture support substrate, at the center of fixture support substrate Retracting cylinder is installed, the surface of retracting cylinder is equipped with height adjuster, although device effective solution support gear is stablized The problem of property, but during operation, staff is needed to be regulated cutter, easily hand folding in adjustment process, Threat, and adjustment process and inaccurate are generated to the safety of staff, influence the machining accuracy of gear.

Utility model content

The purpose of this utility model is to provide a kind of clamp supporting device for gear processing equipment, to solve above-mentioned background The problem of being proposed in technology.

To achieve the above object, the utility model provides the following technical solutions：A kind of gear machining apparatus is supported with fixture Device, including pedestal, the upper surface center of the pedestal are equipped with bottom cylinder, and the upside of the bottom cylinder connects together with strut, The center outer wall of the strut is equipped with screw thread, and the downside outer wall of the screw thread is threadedly coupled with thread barrel, under the thread barrel Side outer wall is equipped with handle, and the handle connects together with strut, interference between the upside outer wall and set block of the thread barrel Cooperation, the outer wall of the set block are connected with the inner wall of bearing, and the outer wall of the bearing is connected with the inner wall of sleeve, the sleeve Upside left and right ends are mounted on the first pedestal, and the upper end of first pedestal is connected by the lower end activity of first rotating shaft and connecting rod It connects, the upper end of the connecting rod is flexibly connected by the second shaft with the lower end of the second pedestal, the upper end of second pedestal and cunning Downside one end of block is connected, and the sliding block is connected with slide bar activity clamping, and the upper end of the slide bar passes through curved bar respectively with first The lower end of cutter and the second cutter is connected, and the downside center of the slide bar is connected by pillar with the upper end center of strut.

Preferably, downside one end of the sliding block is connected by bottom bar with the upper end of cage plate, a left side for the cage plate and cross bar End interference fit, the right end of the cross bar are connected with the side center of top plate, the right surface of the top plate and the left end phase of spring Even, the right end of the spring is connected with the right end inner wall of side neck, and the top side of strut is run through in the side neck part.

Preferably, the outer wall of the handle installs rubber sleeve.

Preferably, the lower end outer wall of the pillar is equipped with first set block, the lower end of the first set block and strut it is upper End is connected.

Preferably, one end outer wall of the cross bar is equipped with second set of block, and the one of one end of second set of block and top plate Side surface is connected.

Compared with prior art, the utility model has the beneficial effects that：The clamp supporting device for gear processing equipment leads to The cooperation for crossing bearing, handle and thread barrel, since the inner wall of bearing is connected, in the outer wall and sleeve of bearing with the outer wall of set block Wall is connected, while covering the inner wall of block and being connected with the outer wall of thread barrel, and by the limitation of end link on indirect sleeve, then sleeve It will not rotate with thread barrel, only move in the vertical direction in the horizontal direction, realize thread barrel threadingly turn And sleeve is converted in the movement of vertical direction in vertical direction movement, and rotation is offset by bearing, grasp staff During work, the phenomenon that being indirectly adjusted to cutter, hand operation is avoided to be gripped to and threaten personal safety, together When make cutter adjust it is more accurate, to improve the machining accuracy of gear and the practicability of device.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is strut, bearing and the thread barrel attachment structure schematic diagram of Fig. 1；

Fig. 3 is slide bar, curved bar and the sliding block attachment structure schematic diagram of Fig. 1；

Fig. 4 is spring, side neck and the cross-bar connection structure schematic diagram of Fig. 3.

In figure：1, pedestal, 2, bottom cylinder, 3, strut, 4, screw thread, 5, bearing, 6, thread barrel, 7, connecting rod, 8, slide bar, 9, song Bar, 10, sliding block, the 11, first cutter, the 12, second cutter, 13, first rotating shaft, the 14, first pedestal, 15, sleeve, 16, set block, 17, rubber sleeve, 18, handle, the 19, second pedestal, the 20, second shaft, 21, pillar, 22, first set block, 23, spring, 24, side Cylinder, 25, cross bar, 26, cage plate, 27, bottom bar, 28, top plate, 29, second sets of blocks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution：A kind of gear machining apparatus fixture support dress It sets, including pedestal 1, the upper surface center of pedestal 1 is equipped with bottom cylinder 2, and the upside of bottom cylinder 2 connects together with strut 3, strut 3 It can be relatively moved in the inner wall of bottom cylinder 2（It is not drawn into figure）, to indirectly change the first cutter 11 and the second cutter 12 Height, the center outer wall of strut 3 is equipped with screw thread 4, and the downside outer wall of screw thread 4 is threadedly coupled with thread barrel 6, under thread barrel 6 Side outer wall is equipped with handle 18, and handle 18 connects together with strut 3, can be by turning handle 18, and handle 18 is in the outer of strut 3 Side drives the turn on the screw thread 4 of strut 3 of thread barrel 6, and thread barrel 6 is during 4 turn of screw thread with perpendicular to a certain degree Histogram to movement, be interference fitted between the upside outer wall of thread barrel 6 and set block 16, cover the outer wall of block 16 and the inner wall of bearing 5 It is connected, the outer wall of bearing 5 is connected with the inner wall of sleeve 15, and the upside left and right ends of sleeve 15 are mounted on the first pedestal 14, the The upper end of one pedestal 14 is flexibly connected by first rotating shaft 13 with the lower end of connecting rod 7, due to bearing 5 inner wall with cover block 16 outside Wall is connected, the outer wall of bearing 5 is connected with the inner wall of sleeve 15, while the inner wall for covering block 16 is connected with the outer wall of thread barrel 6, and By the limitation of end link 7 on indirect sleeve 15, then sleeve 15 will not be rotated with thread barrel 6 in the horizontal direction, only vertical Moved on direction, realize by thread barrel 6 threadingly 4 turns and in vertical direction it is mobile, be converted to sleeve 15 vertical The movement in direction offsets rotation by bearing 5, and the upper end of connecting rod 7 passes through the activity of the lower end of the second shaft 20 and the second pedestal 19 Connection, the upper end of the second pedestal 19 are connected with downside one end of sliding block 10, and sliding block 10 is connected with 8 activity clamping of slide bar, slide bar 8 Upper end is connected with the lower end of the first cutter 11 and the second cutter 12 respectively by curved bar 9, between sleeve 15 and sliding block 10 What is connect is connected by connecting rod 7, and the vertical range between sleeve 15 and sliding block 10 changes, then realizes and sleeve 15 exists Movement on vertical direction is converted to movement of the sliding block 10 on horizontal sliding bar 8, makes between the first cutter 11 and the second cutter 12 Distance change, the downside center of slide bar 8 is connected by pillar 21 with the upper end center of strut 3, the downside one of sliding block 10 End is connected by bottom bar 27 with the upper end of cage plate 26, and the left end of cage plate 26 and cross bar 25 is interference fitted, the right end of cross bar 25 and top The side center of plate 28 is connected, and the right surface of top plate 28 is connected with the left end of spring 23, the process relatively moved between sliding block 10 In, 25 synchronizing moving of cross bar is indirectly driven, so that cooperating top plate 28 and side neck 24 squeezes spring 23, is generated by spring 23 Elastic force make to connect between device even closer, and sliding block 10 is made to generate the trend of outside Slideslip, assists the first cutter 11 The work for clamping and opening with the second cutter 12, the right end of spring 23 are connected with the right end inner wall of side neck 24, and 24 part of side neck is passed through The outer wall of the top side of perforating branches bar 3, handle 18 installs rubber sleeve 17, and the lower end outer wall of pillar 21 is equipped with first set block 22, the lower end of first set block 22 is connected with the upper end of strut 3, and one end outer wall of cross bar 25 is equipped with second set of block 29, and second set Block 29 is more stable by what is fixed between cross bar 25 and top plate 28, and one end of second set of block 29 is connected with a side surface of top plate 28.

During use, by turning handle 18, handle 18 drives thread barrel 6 in strut 3 in the outside of strut 3 Turn on screw thread 4, movement of the thread barrel 6 with vertical direction to a certain degree during 4 turn of screw thread, due to bearing 5 Inner wall be connected with the outer wall of set block 16, the outer wall of bearing 5 is connected with the inner wall of sleeve 15, while covering the inner wall and screw thread of block 16 The outer wall of cylinder 6 is connected, and by the limitation of end link 7 on indirect sleeve 15, then sleeve 15 will not be in the horizontal direction with screw thread Cylinder 6 rotate, only move in the vertical direction, realize by thread barrel 6 threadingly 4 turns and vertical direction move, The movement that sleeve 15 is converted in vertical direction offsets rotation by bearing 5, simultaneously because between sleeve 15 and sliding block 10 What is connect is connected by connecting rod 7, and the vertical range between sleeve 15 and sliding block 10 changes, then realizes and sleeve 15 exists Movement on vertical direction is converted to movement of the sliding block 10 on horizontal sliding bar 8, makes between the first cutter 11 and the second cutter 12 Distance change, so that complete mated gear clamps and fixed work.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", The orientation or position of the instructions such as " middle part ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore It should not be understood as limiting the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", The terms such as " fixation ", " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at one Body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly, for this field Those of ordinary skill for, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of clamp supporting device for gear processing equipment, including pedestal（1）, it is characterised in that：The pedestal（1）Upper table Face center is equipped with bottom cylinder（2）, the bottom cylinder（2）Upside and strut（3）It connects together, the strut（3）Center outside Wall is equipped with screw thread（4）, the screw thread（4）Downside outer wall and thread barrel（6）It is threadedly coupled, the thread barrel（6）Downside outside Wall is equipped with handle（18）, the handle（18）With strut（3）It connects together, the thread barrel（6）Upside outer wall and set Block（16）Between be interference fitted, the set block（16）Outer wall and bearing（5）Inner wall be connected, the bearing（5）Outer wall with Sleeve（15）Inner wall be connected, the sleeve（15）Upside left and right ends be mounted on the first pedestal（14）, described first connects Column（14）Upper end pass through first rotating shaft（13）With connecting rod（7）Lower end be flexibly connected, the connecting rod（7）Upper end pass through second Shaft（20）With the second pedestal（19）Lower end be flexibly connected, second pedestal（19）Upper end and sliding block（10）Downside one End is connected, the sliding block（10）With slide bar（8）Activity clamping is connected, the slide bar（8）Upper end pass through curved bar（9）Respectively with One cutter（11）With the second cutter（12）Lower end be connected, the slide bar（8）Downside center pass through pillar（21）With strut（3） Upper end center be connected.

2. a kind of clamp supporting device for gear processing equipment according to claim 1, it is characterised in that：The sliding block （10）Downside one end pass through bottom bar（27）With cage plate（26）Upper end be connected, the cage plate（26）With cross bar（25）Left end mistake It is full of cooperation, the cross bar（25）Right end and top plate（28）Side center be connected, the top plate（28）Right surface and spring （23）Left end be connected, the spring（23）Right end and side neck（24）Right end inner wall be connected, the side neck（24）Part is passed through Perforating branches bar（3）Top side.

3. a kind of clamp supporting device for gear processing equipment according to claim 1, it is characterised in that：The handle （18）Outer wall install rubber sleeve（17）.

4. a kind of clamp supporting device for gear processing equipment according to claim 1, it is characterised in that：The pillar （21）Lower end outer wall first set block is installed（22）, the first set block（22）Lower end and strut（3）Upper end be connected.

5. a kind of clamp supporting device for gear processing equipment according to claim 2, it is characterised in that：The cross bar （25）One end outer wall second set of block is installed（29）, second set of block（29）One end and top plate（28）A side surface phase Even.