CN220074013U

CN220074013U - Novel hydraulic vice

Info

Publication number: CN220074013U
Application number: CN202321261135.4U
Authority: CN
Inventors: 潘炳汉
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-11-24
Anticipated expiration: 2033-05-23

Abstract

The utility model discloses a novel hydraulic vice, which relates to the technical field of hydraulic vice and comprises a workbench, wherein a limiting blocking seat, a sliding mechanism and a hydraulic driving mechanism are arranged on the workbench, the limiting blocking seat is fixed at one end part of the workbench, the sliding mechanism is slidably arranged on the upper end surface of the workbench and forms a jaw with the limiting blocking seat, the hydraulic driving mechanism is arranged at the other end part of the workbench far away from the limiting blocking seat, and the output end of the hydraulic driving mechanism is connected with the sliding mechanism and can drive the sliding mechanism to slide relative to the limiting blocking seat. The hydraulic vice is characterized in that a jaw is formed between the sliding mechanism and the limiting baffle seat, when the hydraulic vice is used, a workpiece is placed at a machining reference position corresponding to the jaw, and the hydraulic driving mechanism drives the sliding mechanism to clamp the workpiece.

Description

Novel hydraulic vice

Technical Field

The utility model relates to the technical field of hydraulic vices, in particular to a novel hydraulic vice.

Background

In the production and processing process of the die carrier, a vice is required to be used for clamping and fixing a processed workpiece so as to facilitate the milling machine to process the workpiece. The telescopic travel of the conventional vice is generally the same as that of the hydraulic cylinder, and the workpieces of most of the conventional standard die frames are generally in the range of 150-500mm, so that the conventional vice travel is within 500mm, and the die frames exceeding 500mm are few but are required in the market, so that the workpieces of the die frames exceeding 500mm also need to be processed, and when the workpieces exceeding 500mm need to be processed, the conventional vice travel is within 500 mm. Therefore, the workpiece is clamped by replacing the vice with a larger stroke, and for a production enterprise, in order to meet the processing requirement of the workpiece with more than 500mm, a larger vice is needed to be purchased, so that on one hand, the cost of purchasing the vice is increased, and on the other hand, when the workpiece with more than 500mm is required to be processed, the vice is not convenient to move due to the fact that processing equipment is inconvenient to move, and a new vice center is required to be manually measured so as to facilitate clamping the workpiece, so that the processing of the workpiece with a large size is applicable, and therefore, the time for replacing the vice and measuring the center position of the vice is increased, and the processing speed is influenced; in addition, the traditional vice is generally provided with only one machining reference position, can be only suitable for machining one workpiece, and is also required to be replaced for different machined workpieces, so that certain inconvenience is brought to production.

Disclosure of Invention

The utility model aims to provide a novel hydraulic vice, which aims to solve the technical problems, and mainly is provided with two processing datum positions, so that the hydraulic vice can meet the requirements of various processing modes, and the hydraulic vice can meet the common workpiece clamping stroke requirements, also can meet the clamping requirements of large-scale processed workpieces, does not need to purchase a plurality of devices, can save cost and can improve the working efficiency by adopting the design of a secondary push rod.

In order to achieve the above purpose, the present utility model is realized by the following technical scheme:

the utility model provides a novel hydraulic vice, includes the workstation, be equipped with spacing fender seat, slide mechanism and hydraulic drive mechanism on the workstation, spacing fender seat is fixed at its one end of workstation, slide mechanism slidable sets up the up end at the workstation to form with spacing fender seat and keep silent, hydraulic drive mechanism sets up and keeps away from the another end of spacing fender seat at the workstation, and its output is connected with slide mechanism, and can drive the relative spacing fender seat of slide mechanism and slide.

Preferably, the sliding mechanism comprises a sliding rail plate and a sliding seat, the sliding rail plate is fixed on the workbench through a sliding rail supporting piece, the sliding seat is slidably sleeved on the sliding rail plate, a sliding seat connecting piece is arranged on the upper end face of the sliding seat, a sliding seat connecting hole is formed in the sliding seat connecting piece, and the sliding seat is connected with the hydraulic driving mechanism through the sliding seat connecting piece.

Preferably, the end face of the sliding seat opposite to the limiting stop seat is provided with a first clamping plate, the end face of the limiting stop seat opposite to the sliding seat is provided with a second clamping plate, and the first clamping plate and the second clamping plate are symmetrically arranged to form a jaw therebetween.

Preferably, the first clamping plate and the second clamping plate are both L-shaped plates, and the transverse step surface of the first clamping plate and the transverse step surface of the second clamping plate are on the same plane, so that a first processing coordinate reference position is formed between the transverse step surface of the first clamping plate and the transverse step surface of the second clamping plate;

the transverse end face of the first clamping plate and the end face of the sliding seat are in the same vertical plane, and the transverse end face of the second clamping plate and the inner end face of the limiting stop seat are in the same vertical plane, so that a second machining coordinate reference position is formed between the two vertical planes.

Preferably, a scraping plate is further arranged between the sliding seat and the sliding rail plate, the scraping plate is slidably sleeved on the sliding rail plate, and the lower end of the scraping plate is fixed on the sliding seat bottom plate.

Preferably, the bottom plate of the sliding seat is fixed on the bottom surface of the sliding seat and is positioned below the side edge of the sliding rail plate.

Preferably, the hydraulic driving mechanism comprises a hydraulic cylinder and a secondary push rod, the hydraulic cylinder is fixed on a hydraulic fixing seat, the hydraulic fixing seat is fixed at the end part of the workbench far away from the limiting stop seat, the output end of the hydraulic cylinder is connected with one end part of the secondary push rod, and the other end of the secondary push rod is connected with the sliding mechanism.

Preferably, two positioning block clamping grooves are formed in two ends of the secondary push rod, a slide seat installation position is formed between the two positioning block clamping grooves, the slide seat mechanism is installed on the slide seat installation position, and a positioning block is detachably clamped in the positioning block clamping grooves.

Preferably, the bottom surface of workstation is equipped with sliding tray and transfer line installed part, be equipped with the transfer line joint groove on the transfer line installed part.

The hydraulic vice has the following beneficial effects:

1. the hydraulic vice is provided with a workbench, and the workbench is provided with a limiting baffle seat, a sliding mechanism and a hydraulic driving mechanism; when the workpiece processing device is used, a workpiece to be processed is placed at a processing reference position corresponding to the jaw according to the processing surface requirement, and then the hydraulic driving mechanism drives the sliding mechanism to clamp the workpiece, so that the workpiece can be processed;

2. the hydraulic vice is provided with the first processing reference surface and the second processing reference surface, the first processing reference position can be used for horizontally processing the workpiece, so that the workpiece is convenient for single-piece processing of each plane to be processed, the second processing reference position can be used for arranging and placing multiple workpieces, so that the multiple workpieces can be clamped and processed simultaneously, and the requirement of clamping single workpieces or multiple workpieces simultaneously can be met without changing a new vice, so that the hydraulic vice is wide in application range;

3. according to the hydraulic vice, two locating block clamping grooves are formed in two ends of the secondary push rod, and slide seat mounting positions are formed between the two locating block clamping grooves, so that slide seat mounting positions are formed in two ends of the secondary push rod, when a workpiece with the diameter of 150-500mm needs to be processed, a sliding mechanism can be mounted on the slide seat mounting position of one end, far away from a hydraulic cylinder, of the secondary push rod, when a workpiece with the diameter of more than 500mm needs to be processed, only the slide seat is mounted on the slide seat mounting position of one end, close to the hydraulic cylinder, of the secondary push rod, so that the requirement of the workpiece with the diameter of more than 500mm can be met, the vice does not need to be replaced, and a vice is not needed to be purchased for a plurality of times.

Drawings

FIG. 1 is a schematic view of the overall structure of a hydraulic vise according to the present utility model;

FIG. 2 is a schematic view showing another view of the overall structure of the hydraulic vise of the present utility model;

FIG. 3 is a schematic view of a first machining datum clamping of the hydraulic vise of the present utility model;

fig. 4 is a schematic diagram of a second machining reference position clamping of the hydraulic vice of the present utility model.

Description of the embodiments

In order to make the technical solution of the present utility model better understood by those skilled in the art, the following further details of the present utility model will be described with reference to examples and drawings.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, a novel hydraulic vice comprises a workbench 1, wherein a limiting blocking seat 2, a sliding mechanism 3 and a hydraulic driving mechanism 4 are arranged on the workbench 1, the limiting blocking seat 2 is fixed at one end of the workbench 1, the sliding mechanism 3 is slidably arranged on the upper end surface of the workbench 1 and forms a jaw with the limiting blocking seat 2, the hydraulic driving mechanism 4 is arranged at the other end of the workbench 1 far away from the limiting blocking seat 2, the output end of the hydraulic driving mechanism is connected with the sliding mechanism 3, and the sliding mechanism 3 can be driven to slide relative to the limiting blocking seat 2.

It should be noted that: when the hydraulic vice is used, a workpiece is placed at the jaw position according to the processing requirement, and after the hydraulic vice is started, the hydraulic mechanism drives the sliding mechanism 3 to move towards the workpiece, so that the sliding mechanism 3 and the limiting stop seat 2 jointly act to clamp the workpiece to be processed.

As shown in fig. 1, 2, 3 and 4, the sliding mechanism 3 includes a sliding rail plate 301 and a sliding seat 302, the sliding rail plate 301 is fixed on the workbench 1 through a sliding rail supporting member 303, the sliding seat 302 is slidably sleeved on the sliding rail plate 301, a sliding seat connecting member 304 is disposed on an upper end surface of the sliding seat 302, a sliding seat connecting hole is disposed on the sliding seat connecting member 304, and the sliding seat 302 is connected with the hydraulic driving mechanism 4 through the sliding seat connecting member 304. The end face of the sliding seat 302 opposite to the limiting stop seat 2 is provided with a first clamping plate 305, the end face of the limiting stop seat 2 opposite to the sliding seat 302 is provided with a second clamping plate 201, the first clamping plate 305 and the second clamping plate 201 are symmetrically arranged, and a jaw is formed between the first clamping plate 305 and the second clamping plate 201. The first clamping plate 305 and the second clamping plate 201 are both L-shaped plates, and the transverse step surface of the first clamping plate 305 and the transverse step surface of the second clamping plate 201 are on the same plane, so that a first processing reference position 5 is formed between the transverse step surface of the first clamping plate 305 and the transverse step surface of the second clamping plate 201; the transverse end surface of the first clamping plate 305 and the end surface of the sliding seat 302 are in the same vertical plane, and the transverse end surface of the second clamping plate 201 and the inner end surface of the limit stop seat 2 are in the same vertical plane, so that a second machining reference position 6 is formed between the two vertical planes. A scraping plate 306 is further arranged between the sliding seat 302 and the sliding rail plate 301, the scraping plate 306 is slidably sleeved on the sliding rail plate 301, and the lower end of the scraping plate is fixed on the sliding seat bottom plate 307. The bottom plate 307 is fixed to the bottom surface of the slide 302 and is located below the side edges of the slide rail plate 301.

It should be noted that: in the utility model, the middle part of the upper end surface of the sliding seat 302 is provided with a sliding seat connecting piece installation position, the lower end surface is provided with a sliding rail plate sliding groove, the middle part of the sliding rail plate sliding groove is also provided with an oil scraping plate installation groove, the corner of the inner side of the sliding rail plate sliding groove is also provided with a corner avoiding groove, when the sliding seat 302 is clamped on the sliding rail plate 301 through the sliding rail plate sliding groove, the inner bottom surface of the sliding rail plate sliding groove is provided with a friction plate, the oil scraping plate 306 is arranged in the oil scraping plate installation groove, and when the sliding seat 302 moves, the oil scraping plate 306 can remove cutting oil, scrap iron and the like on the upper end surface of the sliding rail plate 301, and the sliding seat 302 are prevented from being scratched by scrap iron and the like; the bottom of the oil scraping plate 306 and the bottom of the sliding seat 302 are provided with a sliding seat bottom plate 307, and the sliding seat bottom plate 307 is positioned below the side edge of the sliding rail plate 301, so that the sliding seat bottom plate 307 not only can play a role in fixedly mounting the oil scraping plate 306, but also can effectively ensure the sliding stability of the sliding seat 302 on the sliding rail plate 301 and avoid the deviation of the sliding seat 302; the arrangement of the first machining reference position 5 is convenient for the transverse placement of the workpiece, ensures the balance degree of the transverse placement and machining of the workpiece, and the arrangement of the second machining reference position 6 is convenient for the vertical placement of the workpiece, and ensures the flatness of the upper end face of the workpiece during the vertical placement of the workpiece, so that the machining clamping requirement of each face of a single workpiece can be met, and the machining clamping requirement of the same face of a plurality of workpieces can be met.

As shown in fig. 1, 2 and 4, the hydraulic driving mechanism 4 includes a hydraulic cylinder 401 and a secondary push rod 402, the hydraulic cylinder 401 is fixed on a hydraulic fixing seat 403, the hydraulic fixing seat 403 is fixed at the end of the workbench 1 far away from the limit stop seat 2, the output end of the hydraulic cylinder 401 is connected with one end of the secondary push rod 402, and the other end of the secondary push rod 402 is connected with the sliding mechanism 3. Two positioning block clamping grooves 404 are formed in two ends of the secondary push rod 402, a slide seat mounting position 405 is formed between the two positioning block clamping grooves 404, the slide seat 302 mechanism is mounted on the slide seat mounting position 405, and a positioning block 406 is detachably clamped in the positioning block clamping groove 404.

It should be noted that: in the utility model, two positioning block clamping grooves 404 are formed at two ends of the secondary push rod 402, and a slide seat mounting position 405 is formed between the two positioning block clamping grooves 404, so that two ends of the secondary push rod 402 are provided with the slide seat mounting position 405, when a workpiece with the thickness of 150-500mm is required to be processed, a connecting hole of a slide seat connecting piece 304 can be mounted on the slide seat mounting position 405 of one end of the secondary push rod 402 far away from the hydraulic cylinder 401, and positioning blocks 406 are clamped on the positioning block clamping grooves 404 at two sides inside and outside the connecting hole, thereby limiting the movement of the slide seat connecting piece 304, and further completing the mounting between the slide seat 302 and the secondary push rod 402; when a workpiece with the diameter of more than 500mm needs to be processed, the positioning blocks 406 on the inner side and the outer side of the sliding seat connecting piece 304 can be disassembled firstly, then the sliding seat 302 is manually pushed towards the direction of the hydraulic cylinder 401, so that the connecting hole of the sliding seat connecting piece 304 is just positioned on the sliding seat mounting position 405 which is close to one end of the hydraulic cylinder 401 in a secondary popularization mode, then the positioning blocks 406 are clamped on the positioning block clamping grooves 404 on the inner side and the outer side of the connecting hole, the installation of vice travel conversion can be completed, the requirement of the workpiece with the diameter of more than 500mm can be met, a vice is not required to be replaced, a spare vice is not required to be purchased, on one hand, the cost of purchasing large vice equipment can be saved, on the other hand, the installation position of the sliding seat 302 on the secondary push rod 402 is simple and convenient, the vice is faster and safer compared with the vice replacement, the central position of the vice is not required to be measured again, the time for measuring and replacing the device is saved, and the working efficiency is improved.

As shown in fig. 1, 3 and 4, a sliding groove 101 and a transmission rod mounting member 102 are provided on the bottom surface of the workbench 1, and a transmission rod clamping groove is provided on the transmission rod mounting member 102.

It should be noted that: the sliding groove 101 is arranged to enable the utility model to be installed on a sliding rail of a moving mechanism, the transmission rod installation piece 102 is arranged to enable the utility model to be connected with a transmission rod of the moving mechanism, so that the utility model can be connected with the moving mechanism, and the moving mechanism can drive the whole device to move, and further the utility model can be used alone or in combination with other automatic devices.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art should appreciate that many modifications, adaptations, and variations of the present utility model can be made without departing from the scope of the present utility model as set forth in the above-described aspects; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides a novel hydraulic vice, including the workstation, its characterized in that: the workbench is provided with a limiting blocking seat, a sliding mechanism and a hydraulic driving mechanism, the limiting blocking seat is fixed at one end of the workbench, the sliding mechanism is slidably arranged on the upper end face of the workbench and forms a jaw with the limiting blocking seat, the hydraulic driving mechanism is arranged at the other end of the workbench far away from the limiting blocking seat, and the output end of the hydraulic driving mechanism is connected with the sliding mechanism and can drive the sliding mechanism to slide relative to the limiting blocking seat.

2. The novel hydraulic vise according to claim 1, wherein: the sliding mechanism comprises a sliding rail plate and a sliding seat, the sliding rail plate is fixed on the workbench through a sliding rail supporting piece, the sliding seat is slidably sleeved on the sliding rail plate, a sliding seat connecting piece is arranged on the upper end face of the sliding seat, a sliding seat connecting hole is formed in the sliding seat connecting piece, and the sliding seat is connected with the hydraulic driving mechanism through the sliding seat connecting piece.

3. The novel hydraulic vise according to claim 2, wherein: the end face of the sliding seat, which is opposite to the limiting stop seat, is provided with a first clamping plate, the end face of the limiting stop seat, which is opposite to the sliding seat, is provided with a second clamping plate, and the first clamping plate and the second clamping plate are symmetrically arranged to form a jaw therebetween.

4. A novel hydraulic vise according to claim 3, characterized in that: the first clamping plate and the second clamping plate are L-shaped plates, and the transverse step surface of the first clamping plate and the transverse step surface of the second clamping plate are on the same plane, so that a first processing coordinate reference position is formed between the transverse step surface of the first clamping plate and the transverse step surface of the second clamping plate;

5. The novel hydraulic vise according to claim 4, wherein: and an oil scraping plate is further arranged between the sliding seat and the sliding rail plate, the sliding rail plate is sleeved with the oil scraping plate in a sliding mode, and the lower end of the oil scraping plate is fixed on the sliding seat bottom plate.

6. The novel hydraulic vise according to claim 5, wherein: the sliding base bottom plate is fixed on the bottom surface of the sliding base and is positioned below the side edge of the sliding rail plate.

7. The novel hydraulic vise according to claim 1, wherein: the hydraulic driving mechanism comprises a hydraulic cylinder and a secondary push rod, the hydraulic cylinder is fixed on a hydraulic fixing seat, the hydraulic fixing seat is fixed at the end part of the workbench, which is far away from the limiting stop seat, the output end of the hydraulic cylinder is connected with one end part of the secondary push rod, and the other end of the secondary push rod is connected with the sliding mechanism.

8. The novel hydraulic vise according to claim 7, wherein: two ends of the secondary push rod are provided with two positioning block clamping grooves, a sliding seat installation position is formed between the two positioning block clamping grooves, the sliding seat mechanism is installed on the sliding seat installation position, and a positioning block is detachably clamped on the positioning block clamping groove.

9. The novel hydraulic vise according to claim 1, wherein: the bottom surface of workstation is equipped with sliding tray and transfer line installed part, be equipped with the transfer line joint groove on the transfer line installed part.