CN213003971U

CN213003971U - Novel tool clamp for machining hydraulic valve body

Info

Publication number: CN213003971U
Application number: CN202021619357.5U
Authority: CN
Inventors: 朱子刚
Original assignee: Jinzhong Hongtai Hydraulic Machinery Co ltd
Current assignee: Jinzhong Hongtai Hydraulic Machinery Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-04-20
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses a novel frock clamp of processing hydraulic valve body, comprising a base plate, the multiunit daughter board, multiunit Y is to the locating piece, multiunit X is to the locating piece, multiunit adjusting device, multiunit X is to manual locating piece, multiunit adjusting bolt, multiunit backup pad and multiunit clamping mechanism, the rear end of multiunit daughter board is connected with the upper portion of the front end of bottom plate respectively, multiunit Y is connected with the upper portion of the front end of multiunit daughter board respectively to the rear end of locating piece, multiunit X is connected with the left part of the front end of multiunit daughter board respectively to the rear end of locating piece, multiunit X all is provided with the regulation chamber to the right-hand member of locating piece, multiunit adjusting device is located multiunit regulation intracavity respectively, multiunit X is connected with the right part of the front end of daughter board. The utility model discloses, can press from both sides the dress multiunit hydraulic valve body moreover to hydraulic valve body self-holding, improve work efficiency, can be applicable to the hydraulic valve body of different models, reduced the use limitation.

Description

Novel tool clamp for machining hydraulic valve body

Technical Field

The utility model relates to a frock clamp technical field specifically is a novel frock clamp of processing hydraulic valve body.

Background

The hydraulic valve for engineering machinery is an element which is controlled by various structures of a valve to realize the control of the flow, direction and pressure of oil liquid by the output of hydraulic oil of a hydraulic pump driven by an engine, various processing is required in the manufacturing process of the existing hydraulic valve, such as the drilling of a positioning hole on the valve body and the like, a clamp is a device which is used for fixing a processing object in the machine manufacturing process to enable the processing object to occupy a correct position to receive processing or detection, the clamp is required in each processing process of the hydraulic valve body, the hydraulic valve body needs to be positioned when the reference surface of the hydraulic valve body is processed, the traditional positioning method is to clamp the hydraulic valve body on a processing center by adopting a manual clamp, and the clamp can only be suitable for the hydraulic valve body of one type, although the positioning of the hydraulic valve body can be realized by adopting the method, the positioning precision of the manual clamp is low, so that the processing precision of different hydraulic valve bodies is different, the consistency is difficult to guarantee, the quality of the processed hydraulic valve body is not high, and the use limitation is high.

Therefore, a novel tool clamp for machining the hydraulic valve body is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel frock clamp of processing hydraulic valve body can press from both sides hydraulic valve body self-holding, can press from both sides the dress multiunit hydraulic valve body moreover, has improved work efficiency, can be applicable to the hydraulic valve body of different models, has reduced the use limitation to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel tool clamp for machining a hydraulic valve body comprises a bottom plate, a plurality of groups of daughter boards, a plurality of groups of Y-direction positioning blocks, a plurality of groups of X-direction positioning blocks, a plurality of groups of adjusting devices, a plurality of groups of X-direction manual positioning blocks, a plurality of groups of adjusting bolts, a plurality of groups of supporting plates and a plurality of groups of clamping mechanisms, wherein the rear ends of the plurality of groups of daughter boards are respectively connected with the upper parts of the front ends of the bottom plate, the rear ends of the plurality of groups of Y-direction positioning blocks are respectively connected with the left parts of the front ends of the plurality of groups of daughter boards, the right ends of the plurality of groups of X-direction positioning blocks are respectively provided with an adjusting cavity, the plurality of groups of adjusting devices are respectively positioned in the plurality of groups of adjusting cavities, the rear ends of the plurality of groups of X-direction manual positioning blocks are respectively connected with the right parts of the front, the multiunit adjusting bolt respectively with the multiunit screw spiral shell dress, the multiunit clamping mechanism all includes fixed block, connecting piece and push pedal, the multiunit the rear end of fixed block all with the sub-unit connection of the front end of bottom plate, the multiunit the bottom of connecting piece respectively with the multiunit the top of fixed block is connected, the multiunit the top of connecting piece respectively with the multiunit the bottom of push pedal is connected, the multiunit the top of push pedal respectively with the multiunit the bottom of backup pad is connected.

Preferably, the adjusting device comprises an electric telescopic rod, a clamping spring, a pressing block, a positioning plate, a positioning column and a positioning nut, one end of the electric telescopic rod is connected with the side wall of the adjusting cavity, the other end of the electric telescopic rod is connected with the left end of the positioning plate, the right end of the positioning plate is connected with the left end of the clamping spring, a pressing cavity is arranged in the pressing block, the side wall of the pressing cavity is connected with the right end of the clamping spring, a positioning cavity is arranged in the positioning plate, the right end of the positioning column penetrates through the clamping spring to be connected with the side wall of the pressing cavity, and the left end of the positioning column penetrates through the right end of the positioning plate to be inserted into the positioning cavity and the positioning nut.

Preferably, the device also comprises a plurality of groups of hydraulic rods and a plurality of groups of top plates, wherein clamping cavities are arranged in the plurality of groups of push plates, the lower walls of the clamping cavities are respectively connected with the bottom ends of the plurality of groups of hydraulic rods, the top ends of the plurality of groups of hydraulic rods are respectively connected with the bottom ends of the plurality of groups of top plates, and the top ends of the plurality of groups of top plates are respectively connected with the bottom ends of the plurality of groups of support plates.

Preferably, the multiunit the top of connecting piece all is provided with the stopper, the multiunit the bottom of push pedal all is provided with the spacing groove, the multiunit the stopper respectively with the multiunit spacing groove sliding connection.

Preferably, still include the multiunit fixed plate, the multiunit the bottom of fixed plate respectively with the multiunit the left part and the right part on the top of fixed block are connected, the multiunit the fixed plate be close to the one end of connecting piece all is provided with the card strip, the multiunit the left end and the right-hand member of the lower part of connecting piece all are provided with the draw-in groove, the multiunit the draw-in groove respectively with the multiunit card strip sliding connection.

Preferably, the front end of bottom plate is provided with the spacing strip of multiunit, the multiunit the bottom of spacing strip respectively with the multiunit the rear portion on top of fixed block is connected, the multiunit the rear end of push pedal is provided with the multiunit spout, the multiunit spacing strip respectively with the multiunit spout sliding connection.

Preferably, the fixing device further comprises a plurality of groups of positioning bolts, the plurality of groups of connecting pieces are provided with positioning holes, and the plurality of groups of positioning bolts respectively penetrate through the plurality of groups of positioning holes to be screwed with the plurality of groups of fixing blocks.

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

the utility model discloses, the user selects suitable connecting piece and daughter board according to the model of the hydraulic valve body that needs to be held at first, install the daughter board on the bottom plate, then connect fixed block and push pedal through the connecting piece, the user adjusts adjusting bolt according to the actual conditions of hydraulic valve body at first, then put hydraulic valve body on the daughter board, then through adjusting device, make adjusting device and adjusting bolt cooperate each other, fix the hydraulic valve body in X direction, then adjust the push pedal, through push pedal and Y direction locating piece mutually supporting, fix the hydraulic valve body in Y direction, thereby fix the hydraulic valve body and centre gripping, and the frock clamp installs the daughter board multiunit simultaneously, can fix the hydraulic valve body of centre gripping multiunit simultaneously, realized can be to the hydraulic valve body self-holding, and can clamp multiunit hydraulic valve body, improved work efficiency, can be applicable to the hydraulic valve body of different models, the use limitation is reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic sectional view of the push plate of the present invention;

fig. 4 is a schematic sectional view of the X-directional positioning block of the present invention.

In the figure: 1. a base plate; 2. a daughter board; 3. a Y-direction positioning block; 4. positioning blocks in the X direction; 5. an X-direction manual positioning block; 6. adjusting the bolt; 7. a support plate; 8. a fixed block; 9. a connecting member; 10. pushing the plate; 11. an electric telescopic rod; 12. a clamping spring; 13. a compression block; 14. positioning a plate; 15. a positioning column; 16. positioning a nut; 17. a hydraulic lever; 18. a top plate; 19. a limiting block; 20. a fixing plate; 21. clamping the strip; 22. a limiting strip; 23. and (6) positioning the bolt.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides a technical solution:

a novel tool clamp for machining a hydraulic valve body is shown in figures 1-4 and comprises a bottom plate 1, a plurality of groups of daughter boards 2, a plurality of groups of Y-direction positioning blocks 3, a plurality of groups of X-direction positioning blocks 4, a plurality of groups of adjusting devices, a plurality of groups of X-direction manual positioning blocks 5, a plurality of groups of adjusting bolts 6, a plurality of groups of supporting plates 7 and a plurality of groups of clamping mechanisms, wherein the rear ends of the plurality of groups of daughter boards 2 are respectively connected with the upper part of the front end of the bottom plate 1, the rear ends of the plurality of groups of Y-direction positioning blocks 3 are respectively connected with the upper parts of the front ends of the plurality of groups of daughter boards 2, the rear ends of the plurality of groups of X-direction positioning blocks 4 are respectively connected with the left parts of the front ends of the plurality of daughter boards 2, the right ends of the plurality of groups of X-direction positioning blocks 4 are respectively provided with adjusting cavities, the, screw holes are formed in the front portions of the multiple groups of X-direction manual positioning blocks 5, the multiple groups of adjusting bolts 6 are respectively screwed with the multiple groups of screw holes, the multiple groups of clamping mechanisms comprise fixing blocks 8, connecting pieces 9 and push plates 10, the rear ends of the multiple groups of fixing blocks 8 are respectively connected with the lower portions of the front ends of the bottom plates 1, the bottom ends of the multiple groups of connecting pieces 9 are respectively connected with the top ends of the multiple groups of fixing blocks 8, the top ends of the multiple groups of connecting pieces 9 are respectively connected with the bottom ends of the multiple groups of push plates 10, and the top ends of the multiple groups of push plates 10 are respectively connected with the bottom ends;

specifically, as shown in fig. 4, the adjusting device includes an electric telescopic rod 11, a clamping spring 12, a pressing block 13, a positioning plate 14, a positioning column 15 and a positioning nut 16, one end of the electric telescopic rod 11 is connected to a side wall of the adjusting cavity, the other end of the electric telescopic rod 11 is connected to a left end of the positioning plate 14, a right end of the positioning plate 14 is connected to a left end of the clamping spring 12, a pressing cavity is provided in the pressing block 13, a side wall of the pressing cavity is connected to a right end of the clamping spring 12, a positioning cavity is provided in the positioning plate 14, a right end of the positioning column 15 passes through the clamping spring 12 and is connected to the side wall of the pressing cavity, and a left end of the positioning column 15 passes through the right end of the positioning plate 14 and is inserted into the positioning cavity and screwed to.

Through adopting above-mentioned technical scheme, when fixing hydraulic valve body through adjusting device, the user adjusts electric telescopic handle 11, electric telescopic handle 11 drives locating plate 14 and removes, locating plate 14 passes through clamping spring 12 and drives compact heap 13 and remove, compact heap 13 removes to hydraulic valve body, and compress tightly hydraulic valve body, clamping spring 12 compresses tightly, can play the cushioning effect to between compact heap 13 and the hydraulic valve body, prevent that compact heap 13 from causing the damage to hydraulic valve body, frock clamp's security and reliability have been strengthened.

Specifically, as shown in fig. 3, the device further comprises a plurality of groups of hydraulic rods 17 and a plurality of groups of top plates 18, wherein clamping cavities are formed in the plurality of groups of push plates 10, lower walls of the plurality of groups of clamping cavities are respectively connected with the bottom ends of the plurality of groups of hydraulic rods 17, the top ends of the plurality of groups of hydraulic rods 17 are respectively connected with the bottom ends of the plurality of groups of top plates 18, and the top ends of the plurality of groups of top plates 18 are respectively connected with the bottom ends of the plurality of groups of support plates.

Through adopting above-mentioned technical scheme, the user is when fixed hydraulic valve body, adjusts hydraulic stem 17, and hydraulic stem 17 drives roof 18 and removes, and roof 18 drives backup pad 7 and removes, and backup pad 7 and Y are mutually supported to locating piece 3, fix hydraulic valve body's Y direction, have strengthened frock clamp's stability.

Specifically, as shown in fig. 1, a plurality of groups of the connecting pieces 9 are provided with limiting blocks 19 at the top ends, and a plurality of groups of the pushing plates 10 are provided with limiting grooves at the bottom ends, and the limiting blocks 19 are respectively connected with the plurality of groups of the limiting grooves in a sliding manner.

Through adopting above-mentioned technical scheme, stopper 19 and spacing groove are mutually supported and can be prevented that connecting piece 9 and push pedal 10 from taking place to break away from in the course of the work, influence frock clamp's normal use, have strengthened frock clamp's stability and security.

Specifically, as shown in fig. 1, still include multiunit fixed plate 20, multiunit the bottom of fixed plate 20 respectively with the multiunit the left part and the right part on the top of fixed block 8 are connected, the multiunit the fixed plate 20 be close to the one end of connecting piece 9 all is provided with card strip 21, the multiunit the left end and the right-hand member of the lower part of connecting piece 9 all are provided with the draw-in groove, the multiunit the draw-in groove respectively with the multiunit card strip 21 sliding connection.

Through adopting above-mentioned technical scheme, fixed plate 20 is connected with fixed block 8, and fixed plate 20 passes through card strip 21 card in the draw-in groove, and is fixed with the lower part of connecting piece 9, prevents that connecting piece 9 and fixed block 8 from breaking away from, has strengthened frock clamp's stability and reliability.

Specifically, as shown in fig. 1, the front end of the bottom plate 1 is provided with a plurality of groups of limiting strips 22, the bottom ends of the limiting strips 22 are respectively connected with the rear parts of the top ends of the fixing blocks 8, the rear ends of the push plates 10 are provided with a plurality of groups of sliding grooves, and the limiting strips 22 are respectively connected with the sliding grooves in a sliding manner.

Through adopting above-mentioned technical scheme, when the removal of push pedal 10, push pedal 10 removes along spacing 22, prevents that the skew from taking place in push pedal 10's position, influences frock clamp's stability, has strengthened frock clamp's stability.

Specifically, as shown in fig. 1, the fixing device further includes a plurality of sets of positioning bolts 23, the plurality of sets of connecting members 9 are provided with positioning holes, and the plurality of sets of positioning bolts 23 respectively penetrate through the plurality of sets of positioning holes to be screwed with the plurality of sets of fixing blocks 8.

Through adopting above-mentioned technical scheme, positioning bolt 23 is with connecting piece 9 fixed mounting on fixed block 8, and the dismantlement installation and the change of the connecting piece 9 of being convenient for have strengthened frock clamp's stability, have reduced frock clamp's use limitation.

The working principle is as follows: a user firstly selects a proper connecting piece 9 and a proper daughter board 2 according to the model of a hydraulic valve body to be clamped, the daughter board 2 is installed on a bottom plate 1, then a fixing block 8 is connected with a push plate 10 through the connecting piece 9, the user firstly adjusts an adjusting bolt 6 according to the actual condition of the hydraulic valve body, then the hydraulic valve body is placed on the daughter board 2, then the adjusting device is adjusted to be matched with the adjusting bolt 6, the hydraulic valve body is fixed in the X direction, then the push plate 10 is adjusted, the hydraulic valve body is fixed in the Y direction through the mutual matching of the push plate 10 and a Y-direction positioning block 3, so that the hydraulic valve body is fixedly clamped, and a plurality of groups of daughter boards 2 are installed on a tool clamp simultaneously, so that a plurality of groups of hydraulic valve bodies can be fixedly clamped simultaneously, the automatic clamping of the hydraulic valve bodies can be realized, and a plurality, the hydraulic valve can be suitable for hydraulic valve bodies of different models, and the use limitation is reduced.

The utility model discloses the use of electric telescopic handle 11 and hydraulic stem 17 and above-mentioned part that adopts all adopts the utility model provides a background data is given, and cooperate the utility model discloses a description of specification, the affiliated technical field personnel can reach its use to obtain corresponding result of use, so do not have the one-to-one.

The electric elements that appear here all are connected through transformer and external master controller and 220V commercial power electricity to the master controller can play the conventional known equipment of control for the computer and so on, the utility model provides a product model is only for the use that this technical scheme goes on according to the structural feature of product, and its product can be adjusted and reformed transform after purchasing, makes it match more and accord with the utility model discloses technical scheme belongs to, it is the technical scheme of this technical scheme best application, and the model of its product can be according to the technical parameter of its needs and replace and reform transform, and it is known for technical personnel that belong to in the field, consequently, what technical personnel that belong to in the field can be clear passes through the utility model provides a corresponding result of use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel frock clamp of processing hydraulic valve body which characterized in that: comprises a bottom plate (1), a plurality of groups of daughter boards (2), a plurality of groups of Y-direction positioning blocks (3), a plurality of groups of X-direction positioning blocks (4), a plurality of groups of adjusting devices, a plurality of groups of X-direction manual positioning blocks (5), a plurality of groups of adjusting bolts (6), a plurality of groups of supporting plates (7) and a plurality of groups of clamping mechanisms, wherein the rear ends of the plurality of groups of daughter boards (2) are respectively connected with the upper part of the front end of the bottom plate (1), the rear ends of the plurality of groups of Y-direction positioning blocks (3) are respectively connected with the upper parts of the front ends of the plurality of groups of daughter boards (2), the rear ends of the plurality of groups of X-direction positioning blocks (4) are respectively connected with the left parts of the front ends of the plurality of groups of daughter boards (2), the right ends of the plurality of groups of X-direction positioning blocks (4) are respectively provided with adjusting cavities, the plurality of adjusting devices are, multiunit X all is provided with the screw to the front portion of manual locating piece (5), the multiunit adjusting bolt (6) respectively with the multiunit screw spiral shell dress, the multiunit clamping mechanism all includes fixed block (8), connecting piece (9) and push pedal (10), the multiunit the rear end of fixed block (8) all with the sub-unit connection of the front end of bottom plate (1), the multiunit the bottom of connecting piece (9) respectively with the multiunit the top of fixed block (8) is connected, the multiunit the top of connecting piece (9) respectively with the multiunit the bottom of push pedal (10) is connected, the multiunit the top of push pedal (10) respectively with the multiunit the bottom of backup pad (7) is connected.

2. The novel tool clamp for machining the hydraulic valve body according to claim 1, is characterized in that: the adjusting device comprises an electric telescopic rod (11), a clamping spring (12), a pressing block (13), a positioning plate (14), a positioning column (15) and a positioning nut (16), one end of the electric telescopic rod (11) is connected with the side wall of the adjusting cavity, the other end of the electric telescopic rod (11) is connected with the left end of the positioning plate (14), the right end of the positioning plate (14) is connected with the left end of the clamping spring (12), a pressing cavity is arranged in the pressing block (13), the side wall of the pressing cavity is connected with the right end of the clamping spring (12), a positioning cavity is arranged in the positioning plate (14), the right end of the positioning column (15) penetrates through the clamping spring (12) to be connected with the side wall of the pressing cavity, the left end of the positioning column (15) penetrates through the right end of the positioning plate (14) to be inserted into the positioning cavity and is in threaded connection with the positioning nut (16).

3. The novel tool clamp for machining the hydraulic valve body as claimed in claim 2, wherein: the push plate structure is characterized by further comprising a plurality of groups of hydraulic rods (17) and a plurality of groups of top plates (18), wherein clamping cavities are formed in the push plate (10), the lower walls of the clamping cavities are connected with the bottom ends of the hydraulic rods (17), the top ends of the hydraulic rods (17) are connected with the bottom ends of the top plates (18), and the top ends of the top plates (18) are connected with the bottom ends of the support plates (7).

4. The novel tool clamp for machining the hydraulic valve body as claimed in claim 3, wherein: the top of multiunit connecting piece (9) all is provided with stopper (19), multiunit the bottom of push pedal (10) all is provided with the spacing groove, multiunit stopper (19) respectively with the multiunit spacing groove sliding connection.

5. The novel tool clamp for machining the hydraulic valve body as claimed in claim 4, wherein the tool clamp comprises: still include multiunit fixed plate (20), multiunit the bottom of fixed plate (20) respectively with the multiunit the left part and the right part on the top of fixed block (8) are connected, the multiunit being close to of fixed plate (20) the one end of connecting piece (9) all is provided with card strip (21), the multiunit the left end and the right-hand member of the lower part of connecting piece (9) all are provided with the draw-in groove, the multiunit the draw-in groove respectively with the multiunit card strip (21) sliding connection.

6. The novel tool clamp for machining the hydraulic valve body as claimed in claim 5, wherein: the front end of bottom plate (1) is provided with multiunit spacing strip (22), the multiunit the bottom of spacing strip (22) respectively with the multiunit the rear portion on the top of fixed block (8) is connected, the multiunit the rear end of push pedal (10) is provided with the multiunit spout, the multiunit spacing strip (22) respectively with the multiunit spout sliding connection.

7. The novel tool clamp for machining the hydraulic valve body as claimed in claim 6, wherein: the fixing device is characterized by further comprising a plurality of groups of positioning bolts (23), wherein the plurality of groups of connecting pieces (9) are provided with positioning holes, and the plurality of groups of positioning bolts (23) penetrate through the plurality of groups of positioning holes and are in threaded connection with the plurality of groups of fixing blocks (8).