CN220807266U

CN220807266U - Clamp overturning device

Info

Publication number: CN220807266U
Application number: CN202322160399.7U
Authority: CN
Inventors: 丁诚程; 丁胜利; 陈运喜; 杨学彬
Original assignee: Yanshi Chengding Refractory Material Co ltd
Current assignee: Luoyang Chengding Refractory Materials Co ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-04-19
Anticipated expiration: 2033-08-11

Abstract

The utility model discloses a fixture turnover device, which relates to the technical field of fixtures, and particularly relates to a fixture turnover device, which comprises a fixture, wherein clamping arms are arranged at four corners of the fixture, fastening studs are arranged at four corners of the fixture, fastening nuts are connected with outer surfaces of the fastening studs in a threaded manner, mounting frames are arranged on the front side and the rear side of the fixture, a turntable is arranged on the front side of the mounting frame, a gear is fixedly arranged on an output shaft of the turntable, and racks are fixedly arranged in the mounting frames. This anchor clamps turning device through upset centre gripping arm then twist tightly closing the nut for close nut and centre gripping arm in close contact, can make the centre gripping arm fix the slide brick, can drive the gear through rotating the carousel and rotate, the cooperation rack can drive anchor clamps and rotate, and the person of facilitating the use overturns the slide brick, realizes multi-angle processing, great improvement the practicality of the device.

Description

Clamp overturning device

Technical Field

The utility model relates to the technical field of clamps, in particular to a clamp overturning device.

Background

The utility model provides a slide brick often need carry out a plurality of processes, process the work piece from different angles, patent number (CN 201721592936.3) discloses a fixture turning device, wherein propose "but the cutter on some lathe often can not the deflection angle, when need to carry out the processing at the different surfaces of same work piece, need to pull down the work piece from the anchor clamps, pile to the back processing from new clamping, consuming time, the power, and the clamping is easy to lead to the error to increase again, and through fixture turning device, moreover, the steam generator is simple in structure, can realize the upset to the anchor clamps, reduce clamping number of times, thereby reduce the clamping error that leads to because of the clamping many times, improve the machining precision of work piece, improve product processingquality, but no matter can all influence the anchor clamps to the sweeps that the cutter processing produced or the dust that produces to the slide brick, lead to the anchor clamps to appear dry and feel, and if the maintenance is easy to lead to wearing and tearing to the anchor clamps when not carrying out for a long time, so propose a fixture turning device to solve above-mentioned problem.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a fixture overturning device, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a fixture turning device, includes the anchor clamps, the centre gripping arm is all installed to the four corners department of anchor clamps, the four corners department of anchor clamps installs the tight double-screw bolt, the surface threaded connection who closes the double-screw bolt has tight nut, both sides all are provided with the mounting bracket around the anchor clamps, the carousel is installed in the front of mounting bracket, fixed mounting has the gear on the output shaft of carousel, the inside fixed mounting of mounting bracket has the rack, one side and the anchor clamps fixed connection of gear are in the same place.

Optionally, the edge threaded connection of carousel surface has stop bolt, stop bolt's length is greater than carousel front to the positive interval of mounting bracket.

Optionally, the surface mounting of carousel output shaft has cup jointed spacing wheel, the inside of mounting bracket has been seted up with spacing wheel looks adaptation's rolling groove.

Optionally, the through groove has been seted up at the middle part of mounting bracket, the through groove of mounting bracket middle part seting up and the output shaft looks adaptation of carousel.

Optionally, lead oil pipe is fixed mounting in the top of mounting bracket, spacing wheel is located and leads oil pipe under when being located the inside leftmost end of mounting bracket.

Optionally, the left side of mounting bracket is provided with first carrier, the right side of mounting bracket is provided with the second carrier, movable contact between the bottom of the upper surface of first carrier, second carrier and anchor clamps.

Optionally, the bottom of first frame and second frame that bears all fixed mounting has the slider, the shape of slider is T shape lug, the inside of mounting bracket has seted up the T shape spout with slider looks adaptation.

The utility model provides a fixture overturning device, which has the following beneficial effects:

1. This anchor clamps turning device through upset centre gripping arm then twist tightly closing the nut for close nut and centre gripping arm in close contact, can make the centre gripping arm fix the slide brick, can drive the gear through rotating the carousel and rotate, the cooperation rack can drive anchor clamps and rotate, and the person of facilitating the use overturns the slide brick, realizes multi-angle processing, great improvement the practicality of the device.

2. This anchor clamps turning device can carry out spacingly to the gear through spacing wheel for gear is more stable when rotating, can lubricate spacing wheel through adding lubricating oil in the inner chamber of leading oil pipe, and is more smooth and easy when making spacing wheel drive, avoids the dust to lead to spacing wheel to produce and futilely.

Drawings

FIG. 1 is a schematic side view of the present utility model;

FIG. 2 is a schematic view of a three-dimensional structure of a clamping arm of the present utility model;

FIG. 3 is a schematic view of a first carrier of the present utility model;

FIG. 4 is a schematic view of a rack of the present utility model;

Fig. 5 is a schematic view of a three-dimensional structure of a limiting wheel of the present utility model.

In the figure: 1. a clamp; 2. a clamping arm; 3. tightly fastening the stud; 4. tightening the nut; 5. a mounting frame; 6. a turntable; 7. a limit bolt; 8. a gear; 9. a rack; 10. a limiting wheel; 11. an oil guide pipe; 12. a first carrier; 13. a second carrier; 14. a sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a fixture turning device, including anchor clamps 1, logical groove has been seted up at anchor clamps 1's middle part, the person of facilitating the use processes the slide brick, centre gripping arm 2 is all installed to anchor clamps 1's four corners department, anchor clamps 1's four corners department installs tight double-screw bolt 3, tight double-screw bolt 3's surface threaded connection has tight nut 4, anchor clamps 1's front and back both sides all are provided with mounting bracket 5, logical groove has been seted up at mounting bracket 5's middle part, the logical groove that sets up at mounting bracket 5 middle part and the output shaft looks adaptation of carousel 6, utilize logical groove can make gear 8 smooth rotation, prevent mounting bracket 5 to cause the interference to gear 8, carousel 6 is installed in the front of mounting bracket 5, the fixed surface of carousel 6 output shaft cup joints spacing wheel 10, the inside of mounting bracket 5 has been seted up with the antifriction groove of spacing wheel 10 looks adaptation, utilize spacing wheel 10 can spacing to carry out spacing to gear 8 for gear 8 is more stable when rotating, the edge threaded connection of carousel 6 surface has spacing bolt 7, the length of spacing bolt 7 is greater than the positive interval of mounting bracket 5, through tightening spacing bolt 7, make between spacing bolt 7 and 5 and the carousel 5 and the output shaft that can make gear 8 be fixed to the inside of the mounting bracket 1, the fixed connection that the inside of the mounting bracket is fixed with the fixed connection of the gear 1 between the carousel 5, the inside of the fixed mounting bracket is realized with the fixed mounting bracket 6, the fixed connection is equipped with the gear 1.

Referring to fig. 1, 4 and 5, an oil guide pipe 11 is fixedly installed at the top of the mounting frame 5, and the limiting wheel 10 is located under the oil guide pipe 11 when located at the leftmost end inside the mounting frame 5, and the limiting wheel 10 can be lubricated by using the oil guide pipe 11, so that the driving of the limiting wheel 10 is smoother, and the phenomenon that dust causes dryness of the limiting wheel 10 is prevented.

Referring to fig. 1 and 3, a first bearing frame 12 is disposed on the left side of the mounting frame 5, sliding blocks 14 are fixedly mounted at the bottoms of the first bearing frame 12 and the second bearing frame 13, the sliding blocks 14 are in T-shaped protruding blocks, T-shaped sliding grooves matched with the sliding blocks 14 are formed in the mounting frame 5, the first bearing frame 12 and the second bearing frame 13 can be conveniently stored by the sliding grooves, a user can move conveniently, meanwhile, the first bearing frame 12 and the second bearing frame 13 can be subjected to limit guiding, the second bearing frame 13 is disposed on the right side of the mounting frame 5, movable contact is made between the upper surfaces of the first bearing frame 12 and the second bearing frame 13 and the bottom of the clamp 1, the clamp 1 can be limited by the second bearing frame 13 and the first bearing frame 12, and the clamp 1 can be in a flat state after being turned over.

To sum up, when the fixture turnover device is used, firstly, a user needs to place the sliding brick in the inner cavity of the fixture 1, then needs to turn over the clamping arm 2 and screw up the fastening nut 4, so that the fastening nut 4 is tightly contacted with the clamping arm 2 to fix the sliding brick, then the rotating turntable 6 drives the gear 8 to rotate, the rack 9 is matched to drive the fixture 1 to rotate, the user can turn over the sliding brick, when one hundred eighty degrees of turnover is performed, the fixture 1 can be supported by the second bearing frame 13, when dust accumulated in the installation frame 5 is excessive, the limit wheel 10 needs to be lubricated by adding lubricating oil in the oil guide pipe 11, and the fixture turnover device can be used.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 anchor clamps turning device, includes anchor clamps (1), its characterized in that: clamping arms (2) are installed at four corners of the clamp (1), fastening studs (3) are installed at four corners of the clamp (1), fastening nuts (4) are connected with outer surface threads of the fastening studs (3), mounting frames (5) are arranged on the front side and the rear side of the clamp (1), a rotary table (6) is installed on the front side of the mounting frames (5), gears (8) are fixedly installed on output shafts of the rotary table (6), racks (9) are fixedly installed inside the mounting frames (5), and one side of each gear (8) is fixedly connected with the clamp (1).

2. A clamp turnover device in accordance with claim 1, wherein: the edge thread connection on carousel (6) surface has spacing bolt (7), the length of spacing bolt (7) is greater than the spacing of carousel (6) front to mounting bracket (5) front.

3. A clamp turnover device in accordance with claim 1, wherein: the outer surface of the output shaft of the rotary table (6) is fixedly sleeved with a limiting wheel (10), and a rolling groove matched with the limiting wheel (10) is formed in the mounting frame (5).

4. A clamp turnover device in accordance with claim 1, wherein: the middle part of mounting bracket (5) has been seted up logical groove, logical groove that the middle part of mounting bracket (5) was seted up and the output shaft looks adaptation of carousel (6).

5. A clamp turnover device in accordance with claim 3 and wherein: the top fixed mounting of mounting bracket (5) has leads oil pipe (11), spacing wheel (10) are located and lead oil pipe (11) under when being located the inside leftmost end of mounting bracket (5).

6. A clamp turnover device in accordance with claim 1, wherein: the left side of mounting bracket (5) is provided with first carrier (12), the right side of mounting bracket (5) is provided with second carrier (13), movable contact between the bottom of first carrier (12), second carrier (13) upper surface and anchor clamps (1).

7. The fixture turning device of claim 6, wherein: the bottom of first frame (12) and second frame (13) that bear all is fixed mounting has slider (14), the shape of slider (14) is T shape lug, the inside of mounting bracket (5) has seted up the T shape spout with slider (14) looks adaptation.