CN219212278U

CN219212278U - Easy-to-use clamp

Info

Publication number: CN219212278U
Application number: CN202320153413.8U
Authority: CN
Inventors: 郭支军; 崔泽永
Original assignee: Mianyang Feiteng Precision Machinery Technology Co ltd
Current assignee: Mianyang Feiteng Precision Machinery Technology Co ltd
Priority date: 2023-01-17
Filing date: 2023-01-17
Publication date: 2023-06-20
Anticipated expiration: 2033-01-17

Abstract

The utility model relates to the technical field of tool clamps, in particular to an easy-to-use clamp which comprises a base, a baffle and an observation device, wherein the baffle is bolted with the surface of the base, an adjusting shaft is rotatably connected to the inner wall of the base, the adjusting shaft is rotatably connected with the inner wall of the baffle, an abutting block is abutted to the inner wall of the base, the abutting block is abutted to the surface of the baffle, a clamping block is slidably connected to the inner wall of the base, the clamping block is in threaded connection with the surface of the adjusting shaft, a measuring scale is fixedly connected to the surface of the base, the observation device is arranged on the surface of the clamping block, the observation device comprises an assembly plate, the assembly plate is bolted with the surface of the clamping block, a guide rail is fixedly connected to the surface of the assembly plate, and a limit sliding block is slidably connected to the inner wall of the guide rail. According to the utility model, by arranging the observation device, the observation of the scales of the clamp by an operator is facilitated, so that the repeated operation of observing the scales by the operator is reduced, the observation efficiency of the operator is improved, and the usability of the clamp is improved.

Description

Easy-to-use clamp

Technical Field

The utility model relates to the technical field of tool clamps, in particular to an easy-to-use clamp.

Background

In the process of high-precision machining such as cutting a workpiece, the workpiece is clamped and fixed by means of a tool clamp, so that the offset probability of the workpiece in the machining process is reduced, the operating efficiency of operators is improved, and the machining precision is improved.

The prior art, such as the utility model of publication No. CN208729244U, discloses a precision clamp, which adopts a clamp base, a first clamp and a second clamp are arranged on the clamp base, a transverse chute for the root of the second clamp to extend in is arranged at the central position of the clamp base, the head of the second clamp is positioned outside the transverse chute, and the precision clamp also comprises a driving mechanism which is arranged in the transverse chute and used for driving the second clamp to move relative to the first clamp along the horizontal direction of the clamp base, the driving mechanism comprises a sliding piece which can be hinged with the root of the second clamp, the root of the second clamp can move along with the movement of the sliding piece, and the second clamp is fixed on the clamp base by screwing a bolt; the precise clamp disclosed by the utility model has the advantages that the adjusting stroke is fast, the clamping is not easy to occur, the problem that the clamping blocks are easy to clamp in the moving process due to the fact that the adjusting structure of the existing tool clamp is single and the adjusting screw is adopted to adjust the positions of the clamping blocks is solved, the adjusting efficiency is low in the adjusting process.

The inventor finds that in the daily work, in the process of actually using the clamp to process, scales of the existing clamp are mostly observed by naked eyes of operators, in the process of observation, scale numbers observed by naked eyes have certain deviation due to smaller scale gaps on the clamp, when a processed workpiece belongs to a precise type, the scales are repeatedly observed and rechecked through naked eyes when the required error is very small, so that the observation efficiency is low, and the problem of low use efficiency of the clamp is caused.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, a machined workpiece belongs to precision type, when a demand error is extremely small, the scale is repeatedly observed and rechecked through naked eyes, so that the observation efficiency is low, and the use efficiency of a clamp is low.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an easy-to-use anchor clamps, includes base, baffle and viewing device, the baffle is bolted mutually with the surface of base, the inner wall of base rotates and is connected with the regulating spindle, the regulating spindle rotates with the inner wall of baffle to be connected, the inner wall butt of base has the piece of supporting, the surface butt of piece and baffle, the inner wall sliding connection of base has the clamp splice, the surface threaded connection of clamp splice and regulating spindle, the fixed surface of base is connected with the measuring tape, viewing device sets up the surface at the clamp splice, viewing device includes the assembly plate, the surface of assembly plate and clamp splice is bolted mutually, the fixed surface of assembly plate is connected with the guide rail, the inner wall sliding connection of guide rail has spacing slider.

Preferably, the surface sliding connection of guide rail has the assembly jig, the fixed slot has been seted up on the surface of assembly jig, the assembly jig is located the inner wall of fixed slot and has been inserted and have been equipped with the installing frame, the inner wall fixedly connected with of installing frame enlarges the lens, the jack has been seted up on the surface of installing frame, the installing frame is located the inner wall of jack and has been inserted and be equipped with the gim peg, sets up the guide rail, can retrain limit slider's position through the guide rail, can guide limit slider's direction of movement simultaneously.

Preferably, the guide rail is abutted with the surface of the measuring tape, a threaded hole is formed in the surface of the limiting slide block, the fixing bolt is in threaded connection with the inner wall of the threaded hole, the limiting slide block is arranged, and the mounting frame can be limited on the surface of the assembly frame through the cooperation of the limiting slide block and the fixing bolt.

Preferably, the round hole has been seted up on the surface of assembly jig, the gim peg is pegged graft mutually with the inner wall of round hole, gim peg and the inner wall butt of guide rail, the gim peg is butt with the surface of installing the frame, sets up the assembly jig, can support the position of installing the frame through the assembly jig to cooperate the installation frame to enlarge the position of lens and retrain.

Preferably, the surface of base is provided with cleaning device, cleaning device includes L shape support, L shape support and the surface looks bolt of base, the surface of L shape support is inserted and is equipped with the gib block, the surface sliding connection of gib block has the slider of cleaning, sets up L shape support, can fix the position of gib block through L shape support to realize the guiding effect of gib block.

Preferably, the surface fixedly connected with link of wiping slider, the surface fixedly connected with drive nut of link, the mounting groove has been seted up on the surface of link, the link is located the inner wall bolt in mounting groove and has the scraper, sets up the scraper, through the scraper under the drive of link, can strike off the impurity on base surface.

Preferably, the number of the guide bars is two, the two guide bars are arranged in bilateral symmetry with respect to the base, the guide bars are in butt joint with the surface of the base, the wiping slide block is in butt joint with the surface of the base, the connecting frame is in butt joint with the inner wall of the base, the connecting frame is in sliding connection with the surface of the adjusting shaft, the driving nut is in threaded connection with the surface of the adjusting shaft, the scraping knife is in butt joint with the surface of the base, the wiping slide block is arranged, and the moving direction of the connecting frame can be guided through the cooperation of the wiping slide block and the guide bars.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the utility model, when the observation device is arranged for processing a workpiece, the workpiece is placed on the surface of the base between the abutting block and the clamping block, then the adjusting shaft is rotated, the clamping block is driven to move in the rotating process by the adjusting shaft, the clamping block is pushed to move in the moving process, when the workpiece is pushed to the surface of the abutting block by the clamping block, the abutting block can be matched with the clamping block to clamp the workpiece, the scale on the measuring scale is required to be read, the fixing bolt is pulled, the limiting slide block and the assembly frame are pushed to move by the fixing bolt, the mounting frame and the amplifying lens are driven to move in the moving process by the assembly frame, when the fixing bolt moves to the maximum distance, the amplifying lens is pulled to the surface of the measuring scale by the mounting frame and the assembly frame, then the fixing bolt is rotated into the threaded groove in a clockwise manner, when the fixing bolt is rotated to the maximum torque, the fixing bolt is matched with the limiting slide block, the positions of the mounting frame and the amplifying lens are fixed by the mounting frame, then the scale is amplified by the amplifying lens, so that the scale is convenient for an operator to observe the scale, the operator can observe the scale easily, the operator observe the fixture is facilitated, the operator can observe the scale repeatedly, and the operator observe efficiency is improved.

Drawings

FIG. 1 is a schematic perspective view of an easy-to-use clamp according to the present utility model;

FIG. 2 is a schematic side view of an easy-to-use clamp according to the present utility model;

FIG. 3 is a schematic view showing the structure of an observation device of an easy-to-use clamp according to the present utility model;

FIG. 4 is a schematic diagram of a cleaning device with an easy-to-use clamp according to the present utility model;

fig. 5 is a schematic diagram of a structure of a portion a in fig. 4 of an easy-to-use clamp according to the present utility model.

Legend description:

1. a base; 2. a baffle; 3. an adjusting shaft; 4. abutting blocks; 5. clamping blocks; 6. a measuring scale; 7. an observation device; 71. an assembly plate; 72. a guide rail; 73. a limit sliding block; 74. an assembly frame; 75. a mounting frame; 76. an magnifying lens; 77. a fixing bolt; 8. a cleaning device; 81. an L-shaped bracket; 82. a guide bar; 83. wiping the sliding block; 84. a connecting frame; 85. a drive nut; 86. a scraper.

Detailed Description

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an easy-to-use anchor clamps, including base 1, baffle 2 and viewing device 7, baffle 2 and the surface looks bolt of base 1, the inner wall rotation of base 1 is connected with regulating spindle 3, regulating spindle 3 rotates with the inner wall of baffle 2 and is connected, the inner wall butt of base 1 has to support piece 4, support piece 4 and the surface butt of baffle 2, the inner wall sliding connection of base 1 has clamp splice 5, clamp splice 5 and the surface threaded connection of regulating spindle 3, the fixed surface of base 1 is connected with measuring tape 6, viewing device 7 sets up the surface at clamp splice 5, the surface of base 1 is provided with cleaning device 8.

The specific arrangement and function of the observation means 7 and the cleaning means 8 will be described in detail below.

In this embodiment: the observation device 7 comprises an assembly plate 71, the assembly plate 71 is bolted with the surface of the clamping block 5, a guide rail 72 is fixedly connected with the surface of the assembly plate 71, and a limit slider 73 is slidingly connected with the inner wall of the guide rail 72.

Specifically, the surface sliding connection of guide rail 72 has assembly jig 74, and the fixed slot has been seted up on the surface of assembly jig 74, and the mounting frame 75 has been inserted to the inner wall that assembly jig 74 is located the fixed slot, and the inner wall fixedly connected with of mounting frame 75 enlarges lens 76, and the jack has been seted up on the surface of mounting frame 75, and the mounting frame 75 is located the inner wall of jack and has been inserted dead bolt 77, sets up guide rail 72, can retrain limit slider 73's position through guide rail 72, can guide limit slider 73's direction of movement simultaneously.

Specifically, the guide rail 72 is abutted against the surface of the measuring tape 6, the surface of the limit slider 73 is provided with a threaded hole, and the fixing bolt 77 is in threaded connection with the inner wall of the threaded hole.

In this embodiment: the positioning slider 73 is provided, and the mounting frame 75 is restricted to the surface of the mounting frame 74 by the engagement of the positioning slider 73 with the fixing pin 77.

Specifically, the surface of the assembly frame 74 is provided with a round hole, the fixing bolt 77 is inserted into the inner wall of the round hole, the fixing bolt 77 is abutted against the inner wall of the guide rail 72, the fixing bolt 77 is abutted against the surface of the mounting frame 75, the assembly frame 74 is arranged, and the position of the mounting frame 75 can be supported through the assembly frame 74, so that the position of the magnifying lens 76 is restrained by matching with the mounting frame 75.

In this embodiment: the cleaning device 8 comprises an L-shaped bracket 81, the L-shaped bracket 81 is bolted with the surface of the base 1, a guide bar 82 is inserted on the surface of the L-shaped bracket 81, and a wiping slide block 83 is connected on the surface of the guide bar 82 in a sliding manner.

In this embodiment: an L-shaped bracket 81 is provided, and the position of the guide bar 82 can be fixed by the L-shaped bracket 81, so that the guide effect of the guide bar 82 is realized.

Specifically, the surface fixedly connected with link 84 of wiping slider 83, the surface fixedly connected with drive nut 85 of link 84, the mounting groove has been seted up on the surface of link 84, and link 84 is located the inner wall bolt in mounting groove and has scraper 86, sets up scraper 86, through scraper 86 under the drive of link 84, can strike off the impurity on base 1 surface.

Specifically, the number of the guide bars 82 is two, the two guide bars 82 are symmetrically arranged on the left and right sides of the base 1, the guide bars 82 are abutted against the surface of the base 1, the wiping slide block 83 is abutted against the surface of the base 1, the connecting frame 84 is abutted against the inner wall of the base 1, the connecting frame 84 is slidably connected with the surface of the adjusting shaft 3, the driving nut 85 is in threaded connection with the surface of the adjusting shaft 3, and the scraper 86 is abutted against the surface of the base 1.

In this embodiment: the wiper slider 83 is provided, and the movement direction of the link 84 can be guided by the engagement of the wiper slider 83 with the guide bar 82.

Working principle: when a workpiece is machined, the workpiece is placed on the surface of the base 1 between the abutting block 4 and the clamping block 5, the adjusting shaft 3 is rotated immediately, the clamping block 5 is driven to move by the adjusting shaft 3 in the rotating process, the clamping block 5 is pushed to move in the moving process, when the workpiece is pushed to the surface of the abutting block 4 by the clamping block 5, the abutting block 4 can be matched with the clamping block 5 to clamp the workpiece, when the scale on the measuring staff 6 is required to be read, the fixing bolt 77 is pulled, the limiting slide block 73 and the assembling frame 74 are pushed to move by the fixing bolt 77, the installing frame 75 and the amplifying lens 76 are driven to move in the moving process, when the fixing bolt 77 is moved to the maximum distance, the amplifying lens 76 is moved to the surface of the measuring staff 6 under the pulling of the installing frame 75 and the assembling frame 74, the fixing bolt 77 is rotated clockwise, the fixing bolt 77 is screwed into the thread groove gradually, and when the fixing bolt 77 is rotated to the maximum torque, the fixing bolt 77 is matched with the limiting slide block 73, the positions of the installing frame 75 and the assembling frame 74 are limited, and simultaneously the positions of the amplifying lens 76 are fixed by the installing frame 75, then the amplifying lens 76 can be moved by the amplifying lens 76, the amplifying lens 76 can be used for the scale 6, the operator can observe the scale conveniently, and observe the scale by using the device conveniently. In addition, through setting up cleaning device 8, after the processing of work piece is taken off, rotatory regulating spindle 3, regulating spindle 3 takes place to mesh with drive nut 85 at pivoted in-process, drive nut 85 is moved under the drive of regulating spindle 3 simultaneously, link 84 is driven the displacement by drive nut 85, link 84 promotes scraper 86 in the in-process that removes, scraper 86 can strike off the impurity on base 1 surface at the in-process that removes, simultaneously clean slider 83 is promoted by link 84, remove according to the direction of guide bar 82, clean slider 83 can clean the impurity that the surface is attached to base 1 at the in-process that removes, immediately under the cooperation of slider 83 and scraper 86, can clean the maintenance to the surface of base 1, through setting up cleaning device 8, the maintenance operation of base 1 has been made things convenient for, then the maintenance degree of difficulty of base 1 has been reduced, and further the maintenance efficiency of base 1 has been improved.

Claims

1. The utility model provides an easy-to-use anchor clamps, includes base (1), baffle (2) and viewing device (7), its characterized in that: baffle (2) are bolted mutually with the surface of base (1), the inner wall of base (1) rotates and is connected with regulating spindle (3), regulating spindle (3) are connected with the inner wall rotation of baffle (2), the inner wall butt of base (1) has support piece (4), support piece (4) and the surface butt of baffle (2), the inner wall sliding connection of base (1) has clamp splice (5), the surface threaded connection of clamp splice (5) and regulating spindle (3), the surface fixedly connected with measuring tape (6) of base (1), viewing device (7) set up the surface at clamp splice (5), viewing device (7) are including assembly board (71), the surface phase bolted connection of assembly board (71) and clamp splice (5), the surface fixedly connected with guide rail (72) of assembly board, the inner wall sliding connection of guide rail (72) has spacing slider (73).

2. An easy-to-use clamp according to claim 1, wherein: the surface sliding connection of guide rail (72) has assembly jig (74), the fixed slot has been seted up on the surface of assembly jig (74), assembly jig (74) are located the inner wall of fixed slot and insert and be equipped with mounting frame (75), the inner wall fixedly connected with of mounting frame (75) enlarges lens (76), the jack has been seted up on the surface of mounting frame (75), mounting frame (75) are located the inner wall of jack and insert and be equipped with dead bolt (77).

3. An easy-to-use clamp according to claim 2, wherein: the guide rail (72) is abutted with the surface of the measuring tape (6), a threaded hole is formed in the surface of the limiting sliding block (73), and the fixing bolt (77) is in threaded connection with the inner wall of the threaded hole.

4. An easy-to-use clamp according to claim 2, wherein: the surface of the assembly frame (74) is provided with a round hole, the fixing bolt (77) is spliced with the inner wall of the round hole, the fixing bolt (77) is abutted with the inner wall of the guide rail (72), and the fixing bolt (77) is abutted with the surface of the installation frame (75).

5. An easy-to-use clamp according to claim 1, wherein: the cleaning device is characterized in that a cleaning device (8) is arranged on the surface of the base (1), the cleaning device (8) comprises an L-shaped support (81), the L-shaped support (81) is bolted with the surface of the base (1), a guide strip (82) is inserted into the surface of the L-shaped support (81), and a wiping slide block (83) is connected to the surface of the guide strip (82) in a sliding mode.

6. The easy-to-use clamp of claim 5, wherein: the surface fixing who cleans slider (83) is connected with link (84), the surface fixing of link (84) is connected with drive nut (85), the assembly groove has been seted up on the surface of link (84), link (84) are located the inner wall bolt in assembly groove and have scraper (86).

7. The easy-to-use clamp of claim 6, wherein: the number of the guide strips (82) is two, the two guide strips (82) are arranged in bilateral symmetry with respect to the base (1), the guide strips (82) are in butt joint with the surface of the base (1), the wiping slide block (83) is in butt joint with the surface of the base (1), the connecting frame (84) is in butt joint with the inner wall of the base (1), the connecting frame (84) is in sliding connection with the surface of the adjusting shaft (3), the driving nut (85) is in threaded connection with the surface of the adjusting shaft (3), and the scraping knife (86) is in butt joint with the surface of the base (1).