CN212635011U

CN212635011U - Clamp for machining mechanical equipment parts

Info

Publication number: CN212635011U
Application number: CN202020267929.1U
Authority: CN
Inventors: 赵琪芸
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2021-03-02
Anticipated expiration: 2030-03-06

Abstract

The utility model discloses a clamp for machining mechanical equipment parts, in particular to the technical field of machining, which comprises two supporting seats, wherein the inner sides of the two supporting seats are fixedly connected with a fixing mechanism; the fixing mechanism comprises two stand columns, wherein cavities are formed in the stand columns, transmission shafts and chain wheels are arranged in the cavities, the chain wheels are fixedly sleeved on the outer sides of the transmission shafts, the chain wheels are located at the tops of the stand columns, and the chain wheels are sleeved on the outer sides of the chain wheels. The utility model discloses a setting is by the fixed establishment of parts such as transmission shaft, first bevel gear, second bevel gear, base, threaded rod, slider and splint constitution, can press from both sides tightly fixedly to two spare parts simultaneously, and the convenience contrasts two spare parts to can make two spare parts rotate in step, thereby make things convenient for the staff to overhaul the spare part multi-angle, improved maintenance efficiency and maintenance accuracy.

Description

Clamp for machining mechanical equipment parts

Technical Field

The utility model relates to a machining technical field, concretely relates to anchor clamps are used in mechanical equipment part processing.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. From the broad sense, in any process in the course of the technology, a device for installing the work piece rapidly, conveniently, safely, can all be called anchor clamps, in machining, when carrying out relevant maintenance work to the spare part, for the convenience of maintenance often need use anchor clamps to press from both sides tight fixed to this spare part, overhaul again, but traditional anchor clamps often can only press from both sides tight fixed to single spare part, when overhauing it, the spare part of unable fixed reference, often need use extra device to fix referring to the spare part, it is comparatively inconvenient to use, the problem of the work efficiency of the maintenance is influenced.

Therefore, it is necessary to invent a jig for machining a machine tool part to solve the above-mentioned problems, and the above information disclosed in the background section is only for enhancing understanding of the background of the present disclosure, so that it may include information that does not constitute prior art known to those of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an anchor clamps are used in machining of mechanical equipment part, through setting up by the transmission shaft, first bevel gear, second bevel gear, a pedestal, the threaded rod, the fixed establishment of parts such as slider and splint, can press from both sides tight fixedly to two spare parts simultaneously, conveniently contrast two spare parts, and can make two spare parts rotate in step, thereby make things convenient for the staff to overhaul the spare part multi-angle, maintenance efficiency and maintenance accuracy have been improved, often can only press from both sides tight fixedly to single spare part in solving prior art, when overhauing it, the spare part of unable fixed reference, often need use extra device to fix referencing the spare part, it is comparatively inconvenient to use, influence the problem of maintenance work efficiency.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a clamp for machining mechanical equipment parts comprises two supporting seats, wherein the inner sides of the two supporting seats are fixedly connected with fixing mechanisms;

the fixing mechanism comprises two upright posts, cavities are formed in the two upright posts, transmission shafts are arranged in the two cavities, chain wheels are fixedly sleeved on the outer sides of the two transmission shafts, the two chain wheels are positioned at the tops of the upright posts, chains are sleeved on the outer sides of the two chain wheels, the two chain wheels are connected through the chains, a rotating wheel is fixedly connected with the top end of one of the transmission shafts, two first bevel gears are arranged in the cavities, the two first bevel gears are fixedly sleeved on the outer sides of the transmission shafts, two bases are respectively arranged on the inner sides of the two upright posts, rotating shafts are fixedly connected with the outer sides of the four bases, the outer ends of the four rotating shafts extend into the two cavities, second bevel gears are fixedly connected with the outer ends of the four rotating shafts, and the four second bevel gears are positioned, the second bevel gear is meshed with the first bevel gear, four sliding grooves are formed in the surface of the inner side of the base, threaded rods are arranged inside the sliding grooves, two sliding blocks are sleeved on the outer sides of the threaded rods and are in threaded connection with the threaded rods, and two clamping plates are fixedly connected to one sides of the sliding blocks.

Further, two the transmission shaft top all extends to the stand top outside, two the transmission shaft bottom all extends to two stand bottoms inside, two the transmission shaft all passes through first bearing swing joint with two stand junctions.

Furthermore, the joint of the rotating shaft and the upright post is movably connected through a second bearing.

Further, the threaded rod comprises a first threaded rod and a second threaded rod, the second threaded rod is fixedly connected to the bottom end of the first threaded rod, and the surface thread directions of the first threaded rod and the second threaded rod are opposite.

Further, the threaded rod top extends to the base top outside, the threaded rod bottom extends to inside the base bottom, threaded rod top fixedly connected with knob, the threaded rod passes through third bearing swing joint with the pedestal connection department.

Further, two the slider all is located the spout inside, two the slider all with the spout phase-match.

Further, the stand front side is inlayed and is equipped with first fastening bolt, first fastening bolt and stand threaded connection, first fastening bolt rear end extends to the cavity inside and contacts with the transmission shaft, the base front side is inlayed and is equipped with second fastening bolt, second fastening bolt and base threaded connection, second fastening bolt rear end extends to the spout inside and contacts with the threaded rod.

The embodiment of the utility model provides a have following advantage:

the utility model discloses a setting is by the fixed establishment of parts such as transmission shaft, first bevel gear, second bevel gear, base, threaded rod, slider and splint constitution, can press from both sides tightly fixedly to two spare parts simultaneously, and the convenience is contrasted two spare parts to can make two spare parts rotate in step, compare with prior art, the utility model discloses structural design is simple reasonable, makes things convenient for the staff to overhaul the spare part multi-angle, has improved maintenance efficiency and maintenance accuracy.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure provided by the present invention;

FIG. 2 is an enlarged view of the part A of FIG. 1 according to the present invention;

fig. 3 is a perspective view of the threaded rod provided by the present invention;

fig. 4 is a perspective view of the upright column provided by the present invention;

fig. 5 is a perspective view of the base provided by the present invention;

in the figure: the device comprises a support seat 1, a vertical column 2, a transmission shaft 3, a chain wheel 4, a chain 5, a rotating wheel 6, a first bevel gear 7, a base 8, a rotating shaft 9, a second bevel gear 10, a threaded rod 11, a first threaded rod 111, a second threaded rod 112, a sliding block 12, a clamping plate 13, a first fastening bolt 14 and a second fastening bolt 15.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

Referring to the attached drawings 1-5 in the specification, the clamp for machining the mechanical equipment component in the embodiment comprises two supporting seats 1, wherein fixing mechanisms are fixedly connected to the inner sides of the two supporting seats 1;

the fixing mechanism comprises two upright posts 2, cavities are formed in the two upright posts 2, transmission shafts 3 are arranged in the two cavities, chain wheels 4 are fixedly sleeved on the outer sides of the two transmission shafts 3, the two chain wheels 4 are positioned at the tops of the upright posts 2, chains 5 are sleeved on the outer sides of the two chain wheels 4, the two chain wheels 4 are connected through the chains 5, a rotating wheel 6 is fixedly connected to the top end of one transmission shaft 3, two first bevel gears 7 are arranged in the cavities, the two first bevel gears 7 are fixedly sleeved on the outer sides of the transmission shafts 3, two bases 8 are respectively arranged on the inner sides of the two upright posts 2, rotating shafts 9 are fixedly connected to the outer sides of the four bases 8, the outer ends of the four rotating shafts 9 extend into the two cavities, and second bevel gears 10 are fixedly connected to the outer ends of the four, the four second bevel gears 10 are positioned at the tops of the four first bevel gears 7, the second bevel gears 10 are meshed with the first bevel gears 7, sliding grooves are formed in the inner side surfaces of the four bases 8, threaded rods 11 are arranged inside the sliding grooves, two sliding blocks 12 are sleeved on the outer sides of the threaded rods 11, the two sliding blocks 12 are in threaded connection with the threaded rods 11, and clamping plates 13 are fixedly connected to one sides of the two sliding blocks 12;

furthermore, the top ends of the two transmission shafts 3 extend to the outer side of the top of the upright post 2, the bottom ends of the two transmission shafts 3 extend to the inner parts of the bottoms of the two upright posts 2, and the joints of the two transmission shafts 3 and the two upright posts 2 are movably connected through first bearings, so that the transmission shafts 3 can stably rotate in the upright posts 2;

furthermore, the joint of the rotating shaft 9 and the upright post 2 is movably connected through a second bearing, which is beneficial for the rotating shaft 9 to drive the base 8 to stably rotate;

further, the threaded rod 11 comprises a first threaded rod 111 and a second threaded rod 112, the second threaded rod 112 is fixedly connected to the bottom end of the first threaded rod 111, the surface thread directions of the first threaded rod 111 and the second threaded rod 112 are opposite, so that when the threaded rod 11 rotates, the two sliders 12 on the threaded rod 11 simultaneously approach to or separate from each other, and clamping or loosening work is completed;

furthermore, the top end of the threaded rod 11 extends to the outer side of the top of the base 8, the bottom end of the threaded rod 11 extends to the inside of the bottom of the base 8, the top end of the threaded rod 11 is fixedly connected with a knob, and the joint of the threaded rod 11 and the base 8 is movably connected through a third bearing, so that the threaded rod 11 can stably rotate in the base 8;

further, the two sliding blocks 12 are both positioned inside the sliding groove, and the two sliding blocks 12 are both matched with the sliding groove;

further, 2 front sides of stand are inlayed and are equipped with first fastening bolt 14, first fastening

bolt

14 and 2 threaded connection of stand, 14 rear ends of first fastening bolt extend to the cavity inside and contact with

transmission shaft

3, 8 front sides of base are inlayed and are equipped with second fastening bolt 15, second fastening

bolt

15 and 8 threaded connection of base, 15 rear ends of second fastening bolt extend to the spout inside and contact with threaded rod 11, are favorable to fixing transmission shaft 3 and threaded rod 11.

The implementation scenario is specifically as follows: in the practical application of the utility model, when some parts need to be overhauled, two ends of the parts can be placed at the inner sides of two bases 8 on the same horizontal position, then the knobs at the bottom ends of the two bases 8 are rotated to drive the threaded rods 11 inside the two bases 8 to rotate, so that two sliders 12 at the outer side of each threaded rod 11 are close to each other, finally two clamping plates 13 are driven to mutually close and clamp, the placed parts are fixed, the operation can be repeated to fix another part, so that the two parts can be compared conveniently, meanwhile, the rotating wheel 6 can be rotated to drive one transmission shaft 3 and the chain wheel 4 to rotate, and then the other chain wheel 4 and the transmission shaft 3 are driven to rotate by the chain 5, so that the two transmission shafts 3 are rotated, and then four first bevel gears 7 are rotated, and then four second bevel gears 10 are driven to rotate, thereby make four bases 8 rotate, it is rotated by fixed spare part finally to accomplish two, through setting up by transmission shaft 3, first bevel gear 7, second bevel gear 10, base 8, threaded rod 11, the fixed establishment that parts such as slider 12 and splint 13 are constituteed, can press from both sides tight fixedly to two spare parts simultaneously, it is convenient to contrast two spare parts, and can make two spare parts rotate in step, thereby make things convenient for the staff to overhaul the spare part multi-angle, maintenance efficiency and maintenance accuracy have been improved, this embodiment has specifically solved and often can only press from both sides tight fixedly to single spare part among the prior art, when overhauing it, the spare part of unable fixed reference, often need use extra device to fix the spare part of referring to, it is comparatively inconvenient to use, influence the problem of maintenance work efficiency.

The working principle is as follows:

referring to the attached drawings 1-5 of the specification, two ends of a part are placed on the inner sides of two bases 8 on the same horizontal position, then a knob at the bottom end of the two bases 8 is rotated to drive a threaded rod 11 inside the two bases 8 to rotate, so that two sliding blocks 12 outside each threaded rod 11 are close to each other, finally two clamping plates 13 are driven to close to each other and clamp, the placed part is fixed, the operation can be repeated to fix another part, so that the two parts are compared conveniently, meanwhile, a rotating wheel 6 can be rotated to drive a transmission shaft 3 and a chain wheel 4 to rotate, further, a chain 5 drives another chain wheel 4 and the transmission shaft 3 to rotate, so that two transmission shafts 3 rotate, further, four first bevel gears 7 rotate, then four second bevel gears 10 rotate, and further, the four bases 8 rotate, and finally, completing the rotation of the two fixed parts.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a mechanical equipment is anchor clamps for parts machining, includes two supporting seats (1), its characterized in that: the inner sides of the two supporting seats (1) are fixedly connected with fixing mechanisms;

the fixing mechanism comprises two upright posts (2), cavities are formed in the two upright posts (2), transmission shafts (3) are arranged in the two cavities, chain wheels (4) are fixedly sleeved on the outer sides of the two transmission shafts (3), the two chain wheels (4) are positioned at the tops of the upright posts (2), chains (5) are sleeved on the outer sides of the two chain wheels (4), the two chain wheels (4) are connected through the chains (5), a rotating wheel (6) is fixedly connected to the top end of one of the transmission shafts (3), two first bevel gears (7) are arranged in the cavities, the two first bevel gears (7) are fixedly sleeved on the outer sides of the transmission shafts (3), two bases (8) are respectively arranged on the inner sides of the two upright posts (2), rotating shafts (9) are fixedly connected to the outer sides of the four bases (8), and the outer ends of the four rotating shafts (9) extend into the two cavities, four equal fixedly connected with second bevel gear (10) in pivot (9) outer end, four second bevel gear (10) all are located four first bevel gear (7) tops, second bevel gear (10) are connected with first bevel gear (7) meshing, four the spout has all been seted up to base (8) inboard surface, the inside threaded rod (11) that is equipped with of spout, two slider (12), two have been cup jointed in threaded rod (11) outside slider (12) all with threaded rod (11) threaded connection, two the equal fixedly connected with splint (13) in slider (12) one side.

2. The jig for machining a mechanical equipment part according to claim 1, characterized in that: two transmission shaft (3) top all extends to stand (2) top outside, two inside transmission shaft (3) bottom all extends to two stands (2) bottoms, two transmission shaft (3) and two stand (2) junctions all are through first bearing swing joint.

3. The jig for machining a mechanical equipment part according to claim 1, characterized in that: the joint of the rotating shaft (9) and the upright post (2) is movably connected through a second bearing.

4. The jig for machining a mechanical equipment part according to claim 1, characterized in that: the threaded rod (11) comprises a first threaded rod (111) and a second threaded rod (112), the second threaded rod (112) is fixedly connected to the bottom end of the first threaded rod (111), and the surface thread directions of the first threaded rod (111) and the second threaded rod (112) are opposite.

5. The jig for machining a mechanical equipment part according to claim 1, characterized in that: threaded rod (11) top extends to base (8) top outside, inside threaded rod (11) bottom extended to base (8) bottom, threaded rod (11) top fixedly connected with knob, threaded rod (11) and base (8) junction pass through third bearing swing joint.

6. The jig for machining a mechanical equipment part according to claim 1, characterized in that: two inside slider (12) all were located the spout, two slider (12) all with the spout phase-match.

7. The jig for machining a mechanical equipment part according to claim 1, characterized in that: the utility model discloses a building structure, including stand (2), base (8), stand (2) front side inlays and is equipped with first fastening bolt (14), first fastening bolt (14) and stand (2) threaded connection, first fastening bolt (14) rear end extends to the cavity inside and contacts with transmission shaft (3), base (8) front side inlays and is equipped with second fastening bolt (15), second fastening bolt (15) and base (8) threaded connection, second fastening bolt (15) rear end extends to inside the spout and contacts with threaded rod (11).