CN215700962U

CN215700962U - Novel vice

Info

Publication number: CN215700962U
Application number: CN202122106020.5U
Authority: CN
Inventors: 陈传旭
Original assignee: Yantai Sun Rising Pml Precision Mechanism Ltd
Current assignee: Yantai Sun Rising Pml Precision Mechanism Ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-02-01
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a novel vice, and belongs to the technical field related to vices. The vice comprises a vice seat and sliding guide rails fixed on the front side and the rear side of the upper end of the vice seat, vice part plates used for part clamping work are installed on the inner wall of the upper left side of the vice seat, the vice part plates are positioned on the upper left sides of the two sliding guide rails, vice sliders used for fixing work are connected outside the two sliding guide rails in a sliding mode, and slider parts used for anti-falling work and sliding work are fixedly connected on the two sides of the lower end of each vice slider, so that the vice is simple in structure, low in manufacturing cost, convenient to assemble, high in machining precision, short and compact in movable jaw, long in clamping length, fast in front-back movement and convenient to operate; through carrying out elasticity work to fastening bolt, will make things convenient for T font square column to carry out slip work at the anticreep square groove to just can adjust the length of retractable center block screw rod, make things convenient for the staff to carry out rotatory work to retractable center block screw rod.

Description

Novel vice

Technical Field

The utility model belongs to the technical field related to vices, and particularly relates to a novel vice.

Background

A bench vice, also called vice, which is a general-purpose clamp for clamping a workpiece; the device is arranged on a workbench and used for clamping and stabilizing a machined workpiece, and is a necessary tool for a bench worker workshop; the turntable type clamp body can rotate, so that the workpiece can rotate to a proper working position; the flat tongs used in the industry at present have a simpler structure and comprise a tong body, a movable tong body, a nut, a screw rod and a guide rail; the lead screw is fixed on the pincer body through the nut, the lead screw is rotated, the movable pincer body is clamped towards the jaw direction of the pincer body under the counter-acting force of the nut, and the gap between the movable pincer body and the guide rail is determined due to the gap between the nut and the lead screw and the gap between the locking block of the movable pincer body and the guide rail when the flat-nose pincer is clamped; when the workpiece is stressed, the movable jaw has an upward force, so that the workpiece is easy to float upwards, and the processing precision is reduced; the movable clamp body with the structure has a larger proportion, so that the length of a workpiece is shortened, and the front-back movement speed is slow; meanwhile, in the assembling process, the assembling of workers is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel vice, which solves the problems of shortened length of a workpiece, slow forward and backward movement speed and inconvenient assembly of workers in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel vice comprises a vice seat and sliding guide rails fixed on the front side and the rear side of the upper end of the vice seat, wherein vice part plates for clamping parts are installed on the inner wall of the upper left side of the vice seat, the vice part plates are positioned on the upper left sides of the two sliding guide rails, vice sliders for fixing work are connected outside the two sliding guide rails in a sliding manner, slider parts for anti-falling work and sliding work are fixedly connected on the two sides of the lower end of each vice slider, the upper surfaces of the two slider parts are in contact with the lower end surfaces of the two sliding guide rails, a screw sleeve for supporting work is arranged inside the right side of each vice slider, the lower side of the screw sleeve is inserted into the right side of the vice seat, a telescopic center block screw rod is sleeved inside the upper side of the screw sleeve, the right sides of the two sliding guide rails are fixedly connected with a slider center rod for supporting work through bolts, and the inside of the upper side of the slider center block rod is in threaded connection with the outer wall on the left side of the telescopic center block screw rod, simultaneously slider well core rod upside is located inside the vice slider, vice slider left end upper side is installed and is used for the vice part board of part centre gripping work, install the slider lid that is used for protection work in the middle of the vice slider upper end.

Preferably, retractable center block screw rod includes fixed threaded rod, T font square column, annular knurl spliced pole, outer hexagonal fixed column, internal thread hole, fastening bolt and anticreep square groove, the anticreep square groove has been seted up on the fixed threaded rod right side, the T font square column has been cup jointed to anticreep square inslot portion, the internal thread hole has been seted up on fixed threaded rod upper end right side, and internal thread hole and anticreep square groove intercommunication, the threaded connection in internal thread hole has fastening bolt, and T font square column passes through fastening bolt to be fixed in the anticreep square groove, T font square column right-hand member fixedly connected with annular knurl spliced pole, and annular knurl spliced pole and the contact of fixed threaded rod right-hand member face, fixedly connected with outer hexagonal fixed column in the middle of the annular knurl spliced pole right-hand member.

Preferably, the left side and the right side below the vice seat and the left side and the right side of the vice seat are provided with U-shaped open slots, the inner wall of the left side of the vice seat is provided with two internal thread connecting holes, the two internal thread connecting holes are located at the left upper sides of the two sliding guide rails, the right side of the vice seat is provided with an internal thread circular groove, and the inner wall and the outer wall of the vice seat are coated with an anti-oxidation paint layer structure.

Preferably, a plurality of semicircular arc fixing grooves are formed in the lower ends of the two sliding guide rails towards one side of the middle, fixing through holes allowing bolts to pass conveniently are formed in the right sides of the two sliding guide rails, and the outer walls of the two sliding guide rails are coated with anti-oxidation paint layer structures.

Preferably, a protective fixing groove is arranged in the middle of the vice sliding block, a through groove for facilitating the penetration of a center rod of the sliding block is arranged on the left side of the bottom of the protective fixing groove, an internal thread through hole for facilitating the penetration of a screw sleeve is arranged on the right side of the bottom of the protective fixing groove, the right end of the vice slide block is provided with a U-shaped open slot for the telescopic central block screw to pass through conveniently, the U-shaped open slot is communicated with the protective fixed slot, the middle of the upper end of the vice sliding block is provided with the fixed slot, four corners of the bottom of the fixed slot are provided with internal thread connecting holes, meanwhile, the fixing groove is communicated with the protection fixing groove, the upper side of the left end of the vice sliding block is provided with two internal thread connecting holes, the middle of the lower end of the vice sliding block is provided with a concave sliding groove, and the upper end of the concave sliding chute is respectively communicated with the through groove and the internal thread through hole, internal thread connecting holes are formed in two sides of the lower end of the vice sliding block, and the number of the internal thread connecting holes is four.

Preferably, the number of the vice part boards is two, convex round holes are formed in two sides of the two vice part boards, and the inner wall and the outer wall of each of the two vice part boards are coated with anti-oxidation paint structures.

Preferably, the number of the slide block parts is two, convex round holes are formed in two sides of the two slide block parts, and the inner wall and the outer wall of the two slide block parts are coated with anti-oxidation paint layers.

Preferably, the screw rod sleeve comprises a fixing rod and a fixing ring, the fixing ring is located at the upper end of the fixing rod, threads are arranged on the outer wall of the upper side of the fixing rod, and an anti-oxidation paint layer structure is coated on the inner wall and the outer wall of the screw rod sleeve.

Preferably, the middle of the front end and the rear end of the center rod of the sliding block is provided with an L-shaped chute, the lower side of the center rod of the sliding block is provided with a through hole in the front-rear direction, the upper side of the center rod of the sliding block is provided with an internal thread connecting through hole in the left-right direction, and the inner wall and the outer wall of the center rod of the sliding block are coated with an anti-oxidation paint layer structure.

Compared with the prior art, the utility model provides a novel vice, which has the following beneficial effects:

1. the utility model has simple structure, low manufacturing cost, convenient assembly, high processing precision, short and compact movable jaw, long clamping length, quick forward and backward movement and convenient operation;

2. according to the utility model, the T-shaped square column can conveniently slide in the anti-falling square groove by tightening the fastening bolt, so that the length of the telescopic center block screw can be adjusted, and workers can conveniently rotate the telescopic center block screw.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

FIG. 1 is a schematic view of a novel vise according to the present invention;

FIG. 2 is a front view of an anatomical view of a vise in accordance with the teachings of the present invention;

FIG. 3 is a front view of a partial anatomical structure of a retractable center block screw according to the present invention;

fig. 4 is a schematic view of a top view partial anatomical structure of the retractable center block screw according to the present invention.

In the figure: 1. a vise component plate; 2. a sliding guide rail; 3. a slider cover; 4. a vice slide block; 5. a retractable center block screw; 51. fixing a threaded rod; 52. a T-shaped square column; 53. knurling connecting columns; 54. an outer hexagonal fixing column; 55. an internally threaded bore; 56. fastening a bolt; 57. an anti-falling square groove; 6. a screw sleeve; 7. a slider part; 8. a vice seat; 9. a slider center rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel vice comprises a vice seat 8 and sliding guide rails 2 fixed on the front side and the rear side of the upper end of the vice seat 8, vice part plates 1 used for part clamping work are installed on the inner wall of the left upper side of the vice seat 8, the vice part plates 1 are positioned on the left upper sides of the two sliding guide rails 2, vice sliding blocks 4 used for fixed work are connected outside the two sliding guide rails 2 in a sliding mode, sliding block parts 7 used for anti-falling work and sliding work are fixedly connected on the two sides of the lower end of the vice sliding blocks 4, the upper surfaces of the two sliding block parts 7 are in contact with the lower end faces of the two sliding guide rails 2, a screw sleeve 6 used for supporting work is arranged inside the right side of the vice sliding blocks 4, the lower side of the screw sleeve 6 is inserted into the right side of the vice seat 8, a retractable center block screw 5 is sleeved inside the upper side of the screw sleeve 6, and a slider center rod 9 used for supporting work is fixedly connected on the right sides of the two sliding guide rails 2 through a bolt, the upper inside of the slider central rod 9 is in threaded connection with the outer wall of the left side of the telescopic central block screw 5, meanwhile, the upper side of the slider central rod 9 is positioned inside the vice slider 4, the upper side of the left end of the vice slider 4 is provided with a vice part plate 1 for part clamping work, and the middle of the upper end of the vice slider 4 is provided with a slider cover 3 for protection work;

through carrying out elasticity work to fastening bolt 56, will make things convenient for T font square column 52 to carry out the slip work at anticreep square groove 57 to just can adjust the length of retractable center block screw rod 5, make things convenient for the staff to carry out rotatory work to retractable center block screw rod 5.

In order to perform length adjustment work and pushing work, the retractable center block screw 5 comprises a fixed threaded rod 51, a T-shaped square column 52, a knurled connection column 53, an outer hexagonal fixing column 54, an inner threaded hole 55, a fastening bolt 56 and an anti-falling square groove 57, the anti-falling square groove 57 is formed in the right side of the fixed threaded rod 51, the T-shaped square column 52 is sleeved in the anti-falling square groove 57, the inner threaded hole 55 is formed in the right side of the upper end of the fixed threaded rod 51, the inner threaded hole 55 is communicated with the anti-falling square groove 57, the fastening bolt 56 is in threaded connection in the inner threaded hole 55, the T-shaped square column 52 is fixed in the anti-falling square groove 57 through the fastening bolt 56, the knurled connection column 53 is fixedly connected at the right end of the T-shaped square column 52, the knurled connection column 53 is in contact with the right end surface of the fixed threaded rod 51, the outer hexagonal fixing column 54 is fixedly connected in the middle of the right end of the knurled connection column 53, and the retractable center block screw 5, can carry out length adjustment work better, make things convenient for the staff to carry out rotatory work, simultaneously through retractable center block screw rod 5, can carry out screw thread removal work better to just can promote work better.

In order to carry out fixing work and support work, U type open slot has been seted up to the left and right sides and the left and right sides below 8 of vice seat, two female connection holes have been seted up to 8 left side inner walls of vice seat, and two female connection holes are located two sliding guide 2 upper left sides, the female thread circular slot has been seted up on 8 right sides of vice seat, in 8, two outer walls of vice seat scribble the anti oxidation paint layer structure, through 8 of vice seat, can carry out fixing work better, also move work for the better simultaneously.

In order to support work and slide work, a plurality of semicircle fixed slots are seted up towards middle one side to two 2 lower extremes of sliding guide, and two 2 right sides of sliding guide are seted up and are made things convenient for the fixed through hole that the bolt passed through, and two 2 outer walls of sliding guide scribble anti-oxidation paint layer structure, through two sliding guide 2, can support work and slide work better.

In order to carry out sliding work and clamping work, a protective fixing groove is arranged in the middle of the vice sliding block 4, a through groove for facilitating the penetration of a center rod 9 of the sliding block is arranged on the left side of the bottom of the protective fixing groove, an internal thread through hole for facilitating the penetration of a screw sleeve 6 is arranged on the right side of the bottom of the protective fixing groove, a U-shaped open groove for facilitating the penetration of a telescopic center block screw 5 is arranged at the right end of the vice sliding block 4, the U-shaped open groove is communicated with the protective fixing groove, a fixing groove is arranged in the middle of the upper end of the vice sliding block 4, internal thread connecting holes are arranged at four corners of the bottom of the fixing groove, the fixing groove is communicated with the protective fixing groove, two internal thread connecting holes are arranged at the upper end of the left end of the vice sliding block 4, a concave sliding groove is arranged in the middle of the lower end of the vice sliding block 4, the upper end of the concave sliding groove is respectively communicated with the through groove and the internal thread through hole, internal thread connecting holes are arranged at two sides of the lower end of the vice sliding block 4, and the number of female screw connection hole is four, through vice slider 4, can carry out slip work and centre gripping work better, also for carrying out fixing work and protection work better simultaneously.

In order to carry out centre gripping work, the number of vice part board 1 is two, and the convex character form round hole has been seted up to two 1 both sides of vice part board, and two interior, two outer walls of two vice part boards 1 scribble anti-oxidation paint layer structure, through two vice part boards 1, can carry out centre gripping work better.

In order to perform sliding work and anti-falling work, the number of the slide block parts 7 is two, convex round holes are formed in two sides of the two slide block parts 7, the inner wall and the outer wall of the two slide block parts 7 are coated with anti-oxidation paint layers, the two slide block parts 7 can perform sliding work better, and meanwhile, the anti-falling work can be performed better.

In order to support the work, the screw sleeve 6 comprises a fixed rod and a fixed ring, the fixed ring is positioned at the upper end of the fixed rod, threads are arranged on the outer wall of the upper side of the fixed rod, an anti-oxidation paint layer structure is coated on the inner wall and the outer wall of the screw sleeve 6, the screw sleeve 6 can better support the work, and meanwhile, the telescopic central block screw rod 5 can conveniently rotate to work.

In order to support work, L-shaped sliding grooves are formed in the middle of the front end and the rear end of a sliding block center rod 9, a through hole in the front-rear direction is formed in the lower side of the sliding block center rod 9, an internal threaded connection through hole in the left-right direction is formed in the upper side of the sliding block center rod 9, an anti-oxidation paint layer structure is coated on the inner wall and the outer wall of the sliding block center rod 9, and fixing and supporting work can be better performed through the sliding block center rod 9.

The working principle and the using process of the utility model are as follows: after the device is installed, a worker can fixedly connect the vice seat 8 with an external fixing table through bolts, then the worker can carry out length adjustment work on the retractable center block screw 5 according to the specification of a part to be processed, when the length adjustment work is carried out, the worker can conveniently slide the T-shaped square column 52 in the anti-falling square groove 57 through tightening and loosening the fastening bolt 56, so that the length of the retractable center block screw 5 can be adjusted, when the retractable center block screw 5 finishes the length adjustment work, the whole device can be put into use, when in use, the worker firstly places the part to be processed between the two vice part plates 1, and enables the part to be processed to be located above the two sliding guide rails 2, and then the worker can sleeve the tool with the outer wall of the outer hexagonal fixing column 54, and through the rotating tool, will make retractable center block screw rod 5 carry out the rotation work to make fixed threaded rod 51 carry out the rotary motion work in the internal thread connection through-hole of slider center rod 9 upside, thereby will promote vice slider 4 left, will make vice slider 4 carry out the slip work at two sliding guide 2 outer walls like this, when two vice part boards 1 clip the part of treating to process, the staff just can treat to process the part and carry out follow-up processing work.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel vice, includes vice seat (8) and fixes sliding guide (2) of both sides around vice seat (8) upper end, its characterized in that: the vice part plate (1) used for part clamping work is installed on the inner wall of the upper left side of the vice seat (8), the vice part plate (1) is located on the upper left side of the two sliding guide rails (2), the vice sliding blocks (4) used for fixed work are connected to the outer portions of the two sliding guide rails (2) in a sliding mode, the sliding block parts (7) used for anti-falling work and sliding work are fixedly connected to the two sides of the lower end of the vice sliding blocks (4), the upper surfaces of the two sliding block parts (7) are in contact with the end faces of the two sliding guide rails (2), a screw sleeve (6) used for supporting work is arranged inside the right side of the vice sliding blocks (4), the lower side of the screw sleeve (6) is inserted into the inside of the right side of the vice seat (8), a telescopic central block screw rod (5) is sleeved inside the upper side of the screw sleeve (6), and the right sides of the two sliding guide rails (2) are fixedly connected with a central slider rod (9) used for supporting work through bolts, and inside and retractable center piece screw rod (5) left side outer wall threaded connection of slider well core rod (9) upside, simultaneously slider well core rod (9) upside is located inside vice slider (4), vice part board (1) that is used for part centre gripping work is installed to vice slider (4) left end upper side, install in the middle of vice slider (4) upper end and be used for protecting slider lid (3) of work.

2. The new vise of claim 1, in which: the retractable center block screw (5) comprises a fixed threaded rod (51), a T-shaped square column (52), a knurled connecting column (53), an outer hexagonal fixed column (54), an inner threaded hole (55), a fastening bolt (56) and an anti-falling square groove (57), the anti-falling square groove (57) is formed in the right side of the fixed threaded rod (51), the T-shaped square column (52) is sleeved in the anti-falling square groove (57), the inner threaded hole (55) is formed in the right side of the upper end of the fixed threaded rod (51), the inner threaded hole (55) is communicated with the anti-falling square groove (57), the fastening bolt (56) is in threaded connection in the inner threaded hole (55), the T-shaped square column (52) is fixed in the anti-falling square groove (57) through the fastening bolt (56), the connecting column (53) is fixedly connected at the right end of the T-shaped square column (52), and the knurled connecting column (53) is in contact with the right end surface of the fixed threaded rod (51), the middle of the right end of the knurled connecting column (53) is fixedly connected with an outer hexagonal fixing column (54).

3. The new vise of claim 1, in which: u-shaped open slots are formed in the left side and the right side of the lower portion of the vice seat (8), two internal thread connecting holes are formed in the inner wall of the left side of the vice seat (8) and located on the upper left side of the two sliding guide rails (2), an internal thread circular groove is formed in the right side of the vice seat (8), and anti-oxidation paint layer structures are coated on the inner wall and the outer wall of the vice seat (8).

4. The new vise of claim 1, in which: two a plurality of semicircle fixed slots have been seted up towards middle one side to sliding guide (2) lower extreme, two sliding guide (2) right side is seted up the fixed through hole that makes things convenient for the bolt to pass through, two sliding guide (2) outer wall scribbles anti-oxidation paint layer structure.

5. The new vise of claim 1, in which: a protection fixing groove is formed in the middle of the vice sliding block (4), a through groove for allowing a sliding block center rod (9) to pass through is formed in the left side of the bottom of the protection fixing groove, an internal thread through hole for allowing a screw rod sleeve (6) to penetrate through is formed in the right side of the bottom of the protection fixing groove, a U-shaped open groove for allowing a telescopic center block screw rod (5) to pass through is formed in the right end of the vice sliding block (4), the U-shaped open groove is communicated with the protection fixing groove, a fixing groove is formed in the middle of the upper end of the vice sliding block (4), internal thread connecting holes are formed in four corners of the bottom of the fixing groove and are communicated with the protection fixing groove, two internal thread connecting holes are formed in the upper side of the left end of the vice sliding block (4), a concave sliding groove is formed in the middle of the lower end of the vice sliding block (4), the upper end of the concave sliding groove is communicated with the through groove and the internal thread through hole, and connecting holes are formed in two sides of the lower end of the vice sliding block (4), and the number of the internal thread connecting holes is four.

6. The new vise of claim 1, in which: the number of the vice part boards (1) is two, the two sides of the vice part boards (1) are provided with convex round holes, and the inner wall and the outer wall of the vice part boards (1) are coated with anti-oxidation paint layer structures.

7. The new vise of claim 1, in which: the number of the sliding block parts (7) is two, convex round holes are formed in two sides of the two sliding block parts (7), and the inner wall and the outer wall of each of the two sliding block parts (7) are coated with anti-oxidation paint layers.

8. The new vise of claim 1, in which: the screw rod sleeve (6) comprises a fixed rod and a fixed ring, the fixed ring is located at the upper end of the fixed rod, threads are arranged on the outer wall of the upper side of the fixed rod, and an anti-oxidation paint layer structure is coated on the inner wall and the outer wall of the screw rod sleeve (6).

9. The new vise of claim 1, in which: the anti-oxidation coating is characterized in that L-shaped sliding grooves are formed in the middle of the front end and the rear end of the sliding block center rod (9), through holes in the front and rear directions are formed in the lower side of the sliding block center rod (9), internal thread connecting through holes in the left and right directions are formed in the upper side of the sliding block center rod (9), and anti-oxidation coating structures are coated on the inner wall and the outer wall of the sliding block center rod (9).