CN215748676U

CN215748676U - Clamp for fitter

Info

Publication number: CN215748676U
Application number: CN202122211300.2U
Authority: CN
Inventors: 庞杨; 陈龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-08
Anticipated expiration: 2031-09-13

Abstract

The utility model relates to the technical field of fitters and discloses a clamp for the fitters, which comprises an installation seat, a fixed clamp mechanism fixed on the installation seat and a movable clamp mechanism movably arranged on the fixed clamp mechanism. This anchor clamps for bench worker, possess the advantage that machining precision is high and be convenient for change mounted position, it is the bench vice to have solved and use the most in the bench worker, however prior art's bench vice is when processing the centre gripping to the work piece, especially the centre gripping of little work piece is fixed, its little work piece is mostly unsettled centre gripping, this just makes the phenomenon that the work piece slope can appear easily at the in-process of filing and polishing, thereby the phenomenon that the slope can appear equally in the work piece surface after leading to processing to accomplish, the precision in the course of working has been reduced, current bench vice all uses the screw to fix between bench vice and the workstation simultaneously mostly, just need punch again when the position of bench vice is changed to needs, install bench vice, the comparatively loaded down with trivial details complicated problem of process.

Description

Clamp for fitter

Technical Field

The utility model relates to the technical field of fitters, in particular to a clamp for the fitters.

Background

The bench vice is a universal fixture for clamping workpieces, is arranged on a workbench and used for stably clamping the workpieces to be machined, and is a fixture necessary for a bench workshop.

Use the most exactly to be the bench vice in the pincers worker, however prior art's bench vice is when processing the centre gripping to the work piece, the centre gripping of especially little work piece is fixed, its little work piece is unsettled centre gripping mostly, this makes the phenomenon that the work piece slope can appear easily at the in-process of filing and polishing, thereby the phenomenon that the work piece surface after leading to processing to accomplish the slope can appear equally, the precision in the course of working has been reduced, current bench vice all uses the screw to fix between bench vice and the workstation mostly simultaneously, just need punch again when the position of bench vice needs to be changed, install the bench vice, the process is comparatively loaded down with trivial details complicated, so propose for the pincers worker anchor clamps and solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a clamp for bench workers, which has the advantages of high processing precision and convenience in replacement of installation positions, and solves the problems that most bench clamps are used in bench workers, but when the bench clamps in the prior art are used for processing and clamping workpieces, especially small workpieces are clamped and fixed, most of the small workpieces are suspended and clamped, so that the workpiece is easy to incline in the filing and polishing processes, the workpiece surface after processing is also inclined, the precision in the processing process is reduced, meanwhile, most of the existing bench clamps use screws to fix the bench clamps and a workbench, when the positions of the bench clamps need to be replaced, punching needs to be performed again, the bench clamps are installed, and the process is complicated.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: the clamp for the bench worker comprises a mounting seat, a fixed clamp mechanism and a movable clamp mechanism, wherein the fixed clamp mechanism is fixed on the mounting seat, the movable clamp mechanism is movably mounted on the fixed clamp mechanism, the bottom end of the mounting seat is provided with the fixed mechanism, the transverse side top end of the movable clamp mechanism is provided with an auxiliary jacking assembly, the top end of the fixed clamp mechanism is provided with a anvil, and the movable clamp mechanism and the opposite side of the fixed clamp mechanism are both provided with a detachable jaw.

The utility model has the beneficial effects that:

this anchor clamps for pincers worker through being provided with supplementary jacking subassembly for can hold the bottom of little work piece at the in-process of processing, make the phenomenon of slope can not appear at the in-process of processing, still be provided with fixed establishment simultaneously, when the position of bench vice needs to be changed, fixed mode is simple, need not to punch, thereby made things convenient for the user to use.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, fixed establishment includes the L template, the bottom fixed mounting of mount pad has the L template, and the horizontal side bottom threaded connection of L template has one end to run through and extend to the lead screw on the horizontal side top of L template, and the top of lead screw is rotated and is connected with the grip block, the bottom fixed mounting of lead screw has the handle.

The beneficial effect who adopts above-mentioned further scheme is provided with fixed establishment, when the position of needs change bench vice, fixed mode is simple, need not to punch to made things convenient for the user to use.

Further, the bottom fixed mounting of grip block has quantity to run through and extend to the guide bar of L template horizontal side bottom for two and one end, guide bar and L template swing joint.

The beneficial effect who adopts above-mentioned further scheme is provided with the guide bar for the grip block can remove along the direction of guide bar length when removing, avoids taking place the phenomenon of skew.

Further, supplementary jacking subassembly includes the fixed plate, the sideside top fixed mounting of activity pincers mechanism has the fixed plate, and the top fixed mounting of fixed plate has first U type seat, and the inside rotation of first U type seat is connected with quantity and is two first bracing pieces, and the other end right-hand member of two first bracing pieces all rotates and is connected with the thread bush, and the left end of two thread bushes all rotates and is connected with the second bracing piece that is located first bracing piece top, two the other end of second bracing piece all rotates and connects in the inside of second U type seat, and the top fixed mounting of second U type seat has the fly leaf, and the front surface threaded connection of place ahead thread bush has one end to run through place ahead thread bush and rear thread bush in proper order and extend to the threaded rod of rear thread bush rear surface.

The beneficial effect who adopts above-mentioned further scheme is that, be provided with supplementary jacking subassembly for can hold the bottom of little work piece at the in-process of processing, make the phenomenon of slope can not appear at the in-process of processing.

Furthermore, the external fixed mounting of positive center department of threaded rod has the rectangular block, the outer screw diameter of threaded rod equallys divide into two sections, and the orientation of two sections outer screw diameters is opposite.

The beneficial effect who adopts above-mentioned further scheme is through injecing the threaded rod for when rotating the threaded rod, two thread bush can remove to relative one side or the one side that backs on the back of the body, thereby carry out the effect of supplementary jacking at the in-process of processing.

Furthermore, a handle is fixedly arranged on the front surface of the threaded rod, and a plurality of anti-skidding sculptures are arranged on the outer side of the handle.

The beneficial effect who adopts above-mentioned further scheme is provided with the handle, and the person of facilitating the use rotates the threaded rod, still is provided with anti-skidding sculpture simultaneously for can strengthen the frictional force between handle and the palm when rotating the handle, make its phenomenon of skidding difficult appearance.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is a left side view of the connection of the auxiliary jacking assembly of the present invention;

fig. 4 is a schematic view of the connection of the fixing mechanism and the guide bar according to the present invention.

In the figure: 1. a mounting seat; 2. a fixed clamp mechanism; 3. a movable clamp mechanism; 4. a fixing mechanism; 41. an L-shaped plate; 42. a screw shaft; 43. a clamping plate; 44. a handle; 5. an auxiliary jacking assembly; 51. a fixing plate; 52. a first U-shaped seat; 53. a first support bar; 54. a threaded sleeve; 55. a second support bar; 56. a movable plate; 57. a threaded rod; 58. a second U-shaped seat; 6. an anvil; 7. the jaw can be disassembled; 8. a guide 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.

In the embodiment, as shown in fig. 1-4, the clamp for a fitter comprises an installation seat 1, a fixed clamp mechanism 2 fixed on the installation seat 1, and a movable clamp mechanism 3 movably installed on the fixed clamp mechanism 2, wherein the bottom end of the installation seat 1 is provided with the fixed mechanism 4, the top end of the transverse side of the movable clamp mechanism 3 is provided with an auxiliary jacking assembly 5, the top end of the fixed clamp mechanism 2 is provided with an anvil 6, and one side of the movable clamp mechanism 3 opposite to the fixed clamp mechanism 2 is provided with a detachable jaw 7;

the fixing mechanism 4 comprises an L-shaped plate 41, the bottom end of the mounting seat 1 is fixedly provided with the L-shaped plate 41, the bottom end of the transverse side of the L-shaped plate 41 is in threaded connection with a lead screw 42, one end of the lead screw 42 penetrates through and extends to the top end of the transverse side of the L-shaped plate 41, the top end of the lead screw 42 is rotatably connected with a clamping plate 43, and the bottom end of the lead screw 42 is fixedly provided with a handle 44;

the fixing mechanism is arranged, when the position of the bench clamp needs to be changed, the fixing mode is simple, punching is not needed, and therefore the bench clamp is convenient for a user to use;

the bottom end of the clamping plate 43 is fixedly provided with two guide rods 8, one ends of the two guide rods penetrate through the bottom end of the transverse side of the L-shaped plate 41, and the guide rods 8 are movably connected with the L-shaped plate 41;

the guide rod is arranged, so that the clamping plate can move along the length direction of the guide rod when moving, and the phenomenon of deviation is avoided;

the auxiliary jacking assembly 5 comprises a fixed plate 51, the fixed plate 51 is fixedly mounted at the top end of the transverse side of the movable clamp mechanism 3, a first U-shaped seat 52 is fixedly mounted at the top end of the fixed plate 51, two first support rods 53 are rotatably connected inside the first U-shaped seat 52, threaded sleeves 54 are rotatably connected at the right ends of the other ends of the two first support rods 53, second support rods 55 positioned above the first support rods 53 are rotatably connected at the left ends of the two threaded sleeves 54, the other ends of the two second support rods 55 are rotatably connected inside a second U-shaped seat 58, a movable plate 56 is fixedly mounted at the top end of the second U-shaped seat 58, and a threaded rod 57 is in threaded connection with the front surface of the front threaded sleeve 54, one end of the threaded rod penetrates through the front threaded sleeve 54 and the rear threaded sleeve 54 in sequence and extends to the rear surface of the rear threaded sleeve 54;

the auxiliary jacking assembly is arranged, so that the bottom end of the small workpiece can be supported in the machining process, and the phenomenon of inclination cannot occur in the machining process;

a rectangular block is fixedly arranged outside the right center of the threaded rod 57, the outer diameter of the threaded rod 57 is equally divided into two sections, and the directions of the outer diameters of the two sections are opposite;

the threaded rod is limited, so that when the threaded rod is rotated, the two threaded sleeves can move towards the opposite side or the back of the back, and the auxiliary jacking effect is realized in the machining process;

a handle is fixedly arranged on the front surface of the threaded rod 57, and a plurality of anti-skid carved patterns are arranged on the outer side of the handle;

the handle is arranged, so that a user can rotate the threaded rod conveniently, and meanwhile, the anti-skidding carving patterns are further arranged, so that the friction force between the handle and a palm can be enhanced when the handle is rotated, and the phenomenon of skidding is not easy to occur.

The working principle is as follows:

the first innovation point implementation step:

the first step is as follows: when a small workpiece is clamped, the handle can be twisted clockwise, the threaded rod 57 drives the two threaded sleeves 54 to move towards the opposite side, so that the movable plate 56 can be driven to move upwards under the support of the first support rod 53 and the second support rod 55, the bottom end of the small workpiece can be supported at the moment, the phenomenon of inclination cannot occur during filing and polishing, and the processing precision in the processing process is ensured;

the second step is that: when needs are with this anchor clamps fixed connection and a new workstation on, can peg graft L template 41 with the edge of new workstation, then can twist handle 44, screw rod 42 drives grip block 43 and shifts up, when the workstation was held to grip block 43 completely, can stop twisting handle 44, this fixed mode is simple convenient need not to punch, has made things convenient for the operator to use.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. Anchor clamps for pincers worker, including mount pad (1), fix fixed pincers mechanism (2) and movable mounting movable vice mechanism (3) on fixed pincers mechanism (2) on mount pad (1), its characterized in that: the bottom of mount pad (1) is provided with fixed establishment (4), the horizontal side top of activity pincers mechanism (3) is provided with supplementary jacking subassembly (5), the top of fixed pincers mechanism (2) is provided with hammering block (6), the relative one side of activity pincers mechanism (3) and fixed pincers mechanism (2) all is provided with removable keeping silent (7).

2. The bench clamp of claim 1, wherein: fixed establishment (4) include L template (41), the bottom fixed mounting of mount pad (1) has L template (41), and the horizontal side bottom threaded connection of L template (41) has lead screw (42) that one end runs through and extend to the horizontal side top of L template (41), and the top of lead screw (42) is rotated and is connected with grip block (43), the bottom fixed mounting of lead screw (42) has handle (44).

3. The bench clamp of claim 2, wherein: the bottom fixed mounting of grip block (43) has quantity to run through and extend to guide bar (8) of L template (41) horizontal side bottom for two and one end, guide bar (8) and L template (41) swing joint.

4. The bench clamp of claim 1, wherein: supplementary jacking subassembly (5) are including fixed plate (51), the sideside top fixed mounting of activity pincers mechanism (3) has fixed plate (51), the top fixed mounting of fixed plate (51) has first U type seat (52), the inside of first U type seat (52) is rotated and is connected with quantity for first bracing piece (53) of two, the other end right-hand member of two first bracing pieces (53) all rotates and is connected with thread bush (54), the left end of two thread bushes (54) all rotates and is connected with second bracing piece (55) that are located first bracing piece (53) top, two the other end of second bracing piece (55) all rotates and connects in the inside of second U type seat (58), the top fixed mounting of second U type seat (58) has fly leaf (56), the front surface threaded connection of place ahead thread bush (54) has one end to run through in proper order thread bush (54) and back thread bush (54) and extend to threaded rod (57) of back surface of back thread bush (54).

5. The bench clamp of claim 4 wherein: the external fixed mounting of positive center department of threaded rod (57) has the rectangular block, the outer pitch diameter of threaded rod (57) is equallyd divide into two sections, and the orientation of two sections outer pitch diameters is opposite.

6. The bench clamp of claim 4 wherein: the front surface of the threaded rod (57) is fixedly provided with a handle, and the outer side of the handle is provided with a plurality of anti-skidding sculptures.