CN221248513U - Rotary valve body adds clamping apparatus - Google Patents

Abstract

The utility model provides a rotary valve body processing clamp which comprises a platen and a clamp body arranged on the platen, wherein clamping grooves for placing the rotary valve body are distributed at the side end of the clamp body, clamping blocks for placing the rotary valve body are distributed at the upper end of the clamp body, so that different surfaces of the rotary valve body are processed, and a first clamping assembly for fixing the rotary valve body is arranged at one side of the platen corresponding to the clamping grooves. The clamp body is distributed and is used for installing the rotary valve body through the clamp groove and the clamp block, the first clamping component is matched with the clamp groove to fix the rotary valve body, and the second clamping component is matched with the clamp block to fix the rotary valve body, so that different end faces of the rotary valve body are upwards fixed, and a plurality of end faces of the rotary valve body are convenient to process.

Description

Rotary valve body adds clamping apparatus

Technical Field

The utility model relates to the technical field of machining fixtures, in particular to a rotary valve body machining fixture.

Background

The valve body is a main part in the valve, the valve core is arranged in the valve body, the valve body is required to be clamped and fixed by using the clamp during processing, so that the outer end face of the valve body is drilled or cut, the existing clamp can only be used for fixing one end face of the valve body, therefore, a plurality of groups of clamps are required, the processing is complicated, the valve body is processed in sequence, and the processing efficiency is low.

Disclosure of utility model

The technical problem solved by the utility model is to provide a clamp capable of conveniently machining a plurality of rotary valve bodies, so as to solve the problems in the background art.

The technical problems solved by the utility model are realized by adopting the following technical scheme: the utility model provides a rotary valve body adds clamping apparatus, includes the platen and installs the anchor clamps body on the platen, the side of the anchor clamps body distributes and is equipped with the clamp groove that is used for placing the rotary valve body, and the upper end of the anchor clamps body distributes and is equipped with the clamp splice that is used for placing the rotary valve body to realize processing to the different faces of rotary valve body, one side of platen corresponds the clamp groove and is equipped with the first clamping component that fixes the rotary valve body, and the platen opposite side corresponds the clamp splice and is equipped with the second clamping component that fixes the rotary valve body, so as to fix many rotary valve bodies on the anchor clamps body simultaneously and process, and can process a plurality of terminal surfaces of rotary valve body in proper order.

As a further scheme of the utility model: the rotary valve body is inserted into one side of the clamping groove and is provided with a positioning hole corresponding to the first positioning column so as to prevent the rotary valve body from rotating, and the first clamping assembly is propped against the outer end of the rotary valve body so as to clamp and fix the rotary valve body.

As a further scheme of the utility model: the first clamping assembly comprises a pressing block used for propping against the rotary valve body and a pushing rod pushing the pressing block to move, the pressing block is provided with a plurality of corresponding clamping grooves, the pushing rod is slidably mounted on the supporting plate, the pushing rod is located on the outer side of the supporting plate, a pull handle is integrally arranged on the outer side of the supporting plate so that a person can conveniently pull the pressing block, one side of the supporting plate, away from the pull handle, is provided with an extrusion spring, the extrusion spring is sleeved on the pushing rod, one side of the pushing rod, away from the supporting plate, is provided with a baffle propping against the extrusion spring, one side of the extrusion spring is propped against the supporting plate, and the other side of the extrusion spring is propped against the baffle, so that the pushing rod is pushed to move outwards, and the pressing block is propped against the outer end of the rotary valve body conveniently.

As a further scheme of the utility model: the rotary valve is characterized in that the platen is also provided with a positioning assembly for pushing the pressing block to fix the rotary valve body, the positioning assembly comprises a first cylinder and a pressing plate, the first cylinder is arranged on two sides of the platen in parallel, the pressing plate is fixedly arranged at the outer end of an output rod of the first cylinder on two sides, and a plurality of sliding holes are distributed on the pressing plate corresponding to the push rods so as to support the outer ends of the push rods.

As a further scheme of the utility model: second locating columns are symmetrically arranged on two sides of the outer end of the clamping block, and corresponding locating holes are formed in the rotary valve body corresponding to the second locating columns so as to prevent the rotary valve body from rotating.

As a further scheme of the utility model: the second clamping assembly comprises a clamping plate and a second air cylinder for driving the clamping plate to move up and down, guide rods are respectively arranged on two sides of the clamping plate, and the guide rods are inserted into positioning cylinders corresponding to the platen to be in sliding connection so as to limit the clamping plate.

Compared with the prior art, the utility model has the beneficial effects that: the clamp body is distributed and is used for installing the rotary valve body through the clamp groove and the clamp block, the first clamping component is matched with the clamp groove to fix the rotary valve body, and the second clamping component is matched with the clamp block to fix the rotary valve body, so that different end faces of the rotary valve body are upwards fixed, and a plurality of end faces of the rotary valve body are convenient to process. The first clamping assembly pushes the pressing block to elastically prop against the rotary valve body through the push rod, a person pulls the pull handle to drive the push rod to move outwards, then the rotary valve body is placed in the clamping groove, the pull handle is loosened, the pressing block props against the outer end of the rotary valve body under the action of the extrusion spring, accordingly, the rotary valve body is prevented from falling after being mounted, the first air cylinder props against the outer end of the pressing block through the pressing plate, the rotary valve body is fixed, and the clamping and fixing stability is improved. The device easy operation, convenient can carry out fixed processing to a plurality of rotary valve bodies simultaneously, improves machining efficiency.

Drawings

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

FIG. 2 is a schematic diagram of a second perspective structure of the present utility model;

FIG. 3 is a schematic view of the structure of the fixture body of the present utility model;

The marks in the figure are as follows: 1. a platen; 2. a clamp body; 3. a rotary valve body; 4. briquetting; 5. a clamping plate; 21. a clamping groove; 22. clamping blocks; 23. a first positioning column; 24. a second positioning column; 41. a push rod; 42. a support plate; 43. a pull handle; 44. extruding a spring; 45. a baffle; 46. a first cylinder; 47. a pressing plate; 51. a second cylinder; 52. a guide rod; 53. and a positioning cylinder.

Detailed Description

The utility model is further described with reference to the following detailed drawings in order to make the implementation, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in figures 1 to 3 of the drawings,

The embodiment provides a rotary valve body machining fixture, including platen 1 and the anchor clamps body 2 of installing on platen 1, the side of anchor clamps body 2 distributes and is equipped with the clamp groove 21 that is used for placing rotary valve body 3, and the upper end of anchor clamps body 2 distributes and is equipped with the clamp block 22 that is used for placing rotary valve body 3 to realize processing the different faces of rotary valve body 3, one side of platen 1 corresponds clamp groove 21 and is equipped with the first clamping component that fixes rotary valve body 3, and platen 1 opposite side corresponds clamp block 22 and is equipped with the second clamping component that fixes rotary valve body 3, in order to fix the processing on the anchor clamps body 2 with many rotary valve bodies 3 simultaneously, and can process a plurality of terminal surfaces of rotary valve body 3 in proper order.

In this embodiment, a first positioning column 23 is disposed in the clamping groove 21 corresponding to the rotary valve body 3, the rotary valve body 3 is inserted into one side of the clamping groove 21 and a positioning hole is disposed corresponding to the first positioning column 23 to prevent the rotary valve body 3 from rotating, and a first clamping component is abutted to the outer end of the rotary valve body 3 to clamp and fix the rotary valve body 3. The first clamping assembly comprises a pressing block 4 used for propping against the rotary valve body 3 and a pushing rod 41 used for pushing the pressing block 4 to move, the pressing block 4 is provided with a plurality of corresponding clamping grooves 21, the pushing rod 41 is slidably mounted on a support plate 42, a pull handle 43 is integrally arranged on the outer side of the support plate 42, so that a person pulls, one side, away from the pull handle 43, of the support plate 42 is provided with a pressing spring 44, the pressing spring 44 is sleeved on the pushing rod 41, one side, away from the support plate 42, of the pushing rod 41 is provided with a baffle 45 propping against the pressing spring 44, one side of the pressing spring 44 is propped against the support plate 42, and the other side is propped against the baffle 45, so that the pushing rod 41 is pushed to move outwards, and the pressing block 4 is propped against the outer end of the rotary valve body 3 conveniently. Personnel can pull push rod 41 to drive briquetting 4 and remove backward to be convenient for install rotary valve body 3 in pressing from both sides groove 21, loosen the pull rod, briquetting 4 can elasticity support to establish the outer end at rotary valve body 3, thereby carries out preliminary fixed to rotary valve body 3, places rotary valve body 3 and drops. The platen 1 is further provided with a positioning assembly for pushing the pressing block 4 to fix the rotary valve body 3, the positioning assembly comprises first air cylinders 46 arranged on two sides of the platen 1 in parallel and pressing plates 47 fixedly arranged on the outer ends of output rods of the first air cylinders 46 on two sides, and the pressing plates 47 are provided with a plurality of sliding holes corresponding to the push rods 41 in a distributed mode so as to support the outer ends of the push rods 41. Specifically, the first air cylinder 46 controls the pressing plate 47 to move telescopically, so that the pressing plate 47 is propped against the outer end of the pressing block 4, and the pressing block 4 is pushed to press and fix the rotary valve body 3.

In this embodiment, the outer ends of the clamping blocks 22 are symmetrically provided with second positioning columns 24, and the rotary valve body 3 is provided with corresponding positioning holes corresponding to the second positioning columns 24 to prevent the rotary valve body 3 from rotating. The second clamping assembly comprises a clamping plate 5 and a second air cylinder 51 for driving the clamping plate 5 to move up and down, guide rods 52 are respectively arranged at two sides of the clamping plate 5, and the guide rods 52 are inserted into corresponding positioning cylinders 53 of the platen 1 to be connected in a sliding mode so as to limit the clamping plate 5. The clamping plate 5 is abutted against the upper end side of the rotary valve body 3, thereby fixing the rotary valve body 3 on the clamp body 2.

The working principle of the utility model is as follows: the clamp body 2 is provided with the clamp grooves 21 and the clamp blocks 22 for placing the rotary valve body 3 in a distributed manner so as to fixedly process different end faces of the rotary valve body 3, the rotary valve body 3 is elastically propped against the first clamping assembly by pushing the pressing block 4 through the push rod 41, the rotary valve body 3 is prevented from falling after being mounted, the first air cylinder 46 is propped against the outer end of the pressing block 4 through the pressing plate 47, the rotary valve body 3 is fixed, and the clamping and fixing stability is improved. The second clamping assembly drives the clamping plate 5 to descend through the second air cylinder 51, and the clamping plate 5 abuts against one side of the outer end of the rotary valve body 3, so that the rotary valve body 3 is fixed on the clamp body 2.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof. It is noted that relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Claims (6)

1. The utility model provides a rotary valve body adds clamping apparatus, includes platen and installs the anchor clamps body on the platen, its characterized in that: the side end distribution of the clamp body is equipped with the clamp groove that is used for placing the rotary valve body, and the upper end distribution of the clamp body is equipped with the clamp splice that is used for placing the rotary valve body to realize processing to the different faces of rotary valve body, one side of platen corresponds the clamp groove and is equipped with the first clamping assembly that fixes to the rotary valve body, and the platen opposite side corresponds the clamp splice and is equipped with the second clamping assembly that fixes to the rotary valve body, in order to fix simultaneously many rotary valve bodies and process on the clamp body, and can process to a plurality of terminal surfaces of rotary valve body in proper order.

2. A rotary valve body tooling fixture as set forth in claim 1 wherein: the rotary valve body is inserted into one side of the clamping groove and is provided with a positioning hole corresponding to the first positioning column so as to prevent the rotary valve body from rotating, and the first clamping assembly is propped against the outer end of the rotary valve body so as to clamp and fix the rotary valve body.

3. A rotary valve body tooling fixture as set forth in claim 2 wherein: the first clamping assembly comprises a pressing block used for propping against the rotary valve body and a pushing rod pushing the pressing block to move, the pressing block is provided with a plurality of corresponding clamping grooves, the pushing rod is slidably mounted on the supporting plate, the pushing rod is located on the outer side of the supporting plate, a pull handle is integrally arranged on the outer side of the supporting plate so that a person can conveniently pull the pressing block, one side of the supporting plate, away from the pull handle, is provided with an extrusion spring, the extrusion spring is sleeved on the pushing rod, one side of the pushing rod, away from the supporting plate, is provided with a baffle propping against the extrusion spring, one side of the extrusion spring is propped against the supporting plate, and the other side of the extrusion spring is propped against the baffle, so that the pushing rod is pushed to move outwards, and the pressing block is propped against the outer end of the rotary valve body conveniently.

4. A rotary valve body tooling fixture as set forth in claim 3 wherein: the rotary valve is characterized in that the platen is also provided with a positioning assembly for pushing the pressing block to fix the rotary valve body, the positioning assembly comprises a first cylinder and a pressing plate, the first cylinder is arranged on two sides of the platen in parallel, the pressing plate is fixedly arranged at the outer end of an output rod of the first cylinder on two sides, and a plurality of sliding holes are distributed on the pressing plate corresponding to the push rods so as to support the outer ends of the push rods.

5. A rotary valve body tooling fixture as set forth in claim 2 wherein: second locating columns are symmetrically arranged on two sides of the outer end of the clamping block, and corresponding locating holes are formed in the rotary valve body corresponding to the second locating columns so as to prevent the rotary valve body from rotating.

6. A rotary valve body tooling fixture as set forth in claim 5 wherein: the second clamping assembly comprises a clamping plate and a second air cylinder for driving the clamping plate to move up and down, guide rods are respectively arranged on two sides of the clamping plate, and the guide rods are inserted into positioning cylinders corresponding to the platen to be in sliding connection so as to limit the clamping plate.