CN213859052U

CN213859052U - Special pin opener

Info

Publication number: CN213859052U
Application number: CN202022490715.3U
Authority: CN
Inventors: 王辉; 赵庆华; 薛海朋; 李辰霄; 童建伟; 陈书宁; 杨泽; 张凌宇; 廖仲毅; 方震
Original assignee: Jiangsu Qinhuai River Water Consevancy Engineering Division
Current assignee: Jiangsu Qinhuai River Water Consevancy Engineering Division
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-08-03
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a special pin opener, which comprises a cover body, wherein the cover body is internally provided with a regulating plate, the upper end and the lower end of the regulating plate are fixedly provided with a limiting plate, the two ends of the regulating plate are fixedly provided with positioning columns, the outer sides of the positioning columns are fixedly provided with clamping pieces, the outer end surfaces of the clamping pieces are fixedly provided with regulating columns, the inner parts of the regulating plate are provided with connecting columns, the upper ends of the connecting columns are movably connected with nuts, the lower ends of the connecting columns are movably connected with clamping blocks through clamping blocks, the inner side walls of the regulating plate are fixedly provided with rotating teeth, the inner walls of the rotating teeth are rotatably connected with driving teeth, the inner walls of the driving teeth are fixedly provided with rotating wheels, the upper end surfaces of the rotating wheels are movably connected with rotating rods, the circumferential surfaces of the lower ends of the rotating rods are fixedly provided with splines, the pin opener can meet the pin opening requirements of positioning pins with different sizes, the novel multifunctional electric heating water heater is convenient to disassemble, assemble, maintain and repair, low in cost, high in practicability, strong in universality and good in public performance.

Description

Special pin opener

Technical Field

The utility model relates to a pin opener technical field especially relates to a special pin opener.

Background

The locating pins, with the workpiece holes as the locating reference, participate in the part that limits the freedom of the object, control the linear motion of the object in X, Y, Z three axial directions, and six degrees of freedom of rotational motion around X, Y, Z. In a mold composed of two or more parts, a pin designed to accurately position two adjacent parts of the mold may be classified according to its structure into: the locating pin comprises a small locating pin, a fixed locating pin, a replaceable locating pin and a locating bolt.

Positioning pins of different types can appear during overhaul of a unit, the traditional pin opening mode is extremely complex in construction projects with various positioning rods, and no universal pin opener product exists in the market at present, so that a special pin opener is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a special opener can satisfy not the requirement of selling of opening of unidimensional locating pin, and is convenient for carry out the dismouting to it, is convenient for maintain and maintain, and the cost is lower, and the practicality is strong, and the commonality is good.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a special pin opener, includes the cover body, the internally mounted of the cover body has the regulating plate, the upper end and the lower extreme fixed mounting of regulating plate have the limiting plate, the both ends fixed mounting of regulating plate has the reference column, the outside fixed mounting of reference column has the fastener, the outer terminal surface fixed mounting of fastener has the regulation post, the internally mounted of regulating plate has even the post, the upper end swing joint of even post has the nut, the lower extreme of even post has the clamp splice through fixture block swing joint, the inside wall fixed mounting of regulating plate has the rotary tooth, the inner wall of rotary tooth rotates and is connected with the driving gear, the inner wall fixed mounting of driving gear has the runner, the up end swing joint of runner has the bull stick, the lower extreme circumference fixed surface of bull stick installs the spline.

As a preferred technical scheme of the utility model, heavy groove has been seted up to the lower terminal surface of the cover body, and the lateral wall of the cover body is equipped with the mounting hole, adjust the post and extend to the inside of the cover body through the mounting hole, and the front of the cover body has seted up visual window.

As an optimal technical scheme of the utility model, the regulating plate symmetry is provided with two sets ofly.

As an optimal technical scheme of the utility model, two are installed to the lateral wall of regulating plate the regulation post.

As an optimal technical scheme of the utility model, the regulating plate with the sliding tray has been seted up to the inside of limiting plate, even the post runs through by the sliding tray the regulating plate with the limiting plate.

As an optimal technical scheme of the utility model, the lateral wall of even post is equipped with threaded connection portion, even the post with the nut is connected through the screw thread.

As an optimal technical scheme of the utility model, the clamp splice symmetry is provided with four, just clamp splice up end center department is equipped with heavy groove, fixture block and heavy groove interference fit.

As an optimized technical scheme of the utility model, it is tapered tooth to change tooth and driving tooth, and changes the tooth and be connected with the driving tooth meshing.

As an optimal technical scheme of the utility model, runner up end center is equipped with the internal spline, the bull stick passes through spline and internal spline and runner formation splined connection.

As an optimized technical scheme of the utility model, the outer end fixedly connected with operation panel of regulation post.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the rotating wheel can be driven to rotate by rotating the rotating rod, and the rotating teeth are driven to rotate by the transmission teeth under the action of the rotating wheel, so that the horizontal position of the adjusting plate can be moved, the adjustment of the distance between the connecting columns and the distance between the clamping blocks can be realized, and the pin opening requirements of positioning pins with different sizes can be met;

2. the position adjustment of the column is realized in the adjusting plate and the limiting plate, the distance between the columns can be further adjusted, the pin opening requirements of different sizes can be met, the columns can be fixed in position through nuts after adjustment is completed, the stability is good, the sharing performance is strong, and the universality is good.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a perspective view of the top view of the present invention;

FIG. 3 is a perspective view of the internal structure of the present invention;

FIG. 4 is a perspective view of the adjusting plate of the present invention;

fig. 5 is a perspective view of the middle gear of the present invention.

Fig. 6 is a front sectional view of the present invention.

Wherein: 1. a cover body; 2. an adjusting plate; 3. a limiting plate; 4. a positioning column; 5. a fastener; 6. an adjustment column; 7. connecting the columns; 8. a nut; 9. a clamping block; 10. rotating the teeth; 11. a transmission gear; 12. a rotating wheel; 13. a rotating rod; 14. an operation panel; 15. a clamping block; 16. a spline.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-6, a special pin opener comprises a cover body 1, an adjusting plate 2 is installed inside the cover body 1, a limiting plate 3 is fixedly installed at the upper end and the lower end of the adjusting plate 2, positioning columns 4 are fixedly installed at the two ends of the adjusting plate 2, a clamping piece 5 is fixedly installed on the outer side of each positioning column 4, an adjusting column 6 is fixedly installed on the outer end face of each clamping piece 5, a connecting column 7 is installed inside the adjusting plate 2, a nut 8 is movably connected to the upper end of each connecting column 7, a clamping block 9 is movably connected to the lower end of each connecting column 7 through a clamping block 15, a rotating tooth 10 is fixedly installed on the inner side wall of the adjusting plate 2, a transmission tooth 11 is rotatably connected to the inner wall of each rotating tooth 10, a rotating wheel 12 is fixedly installed on the inner wall of each transmission tooth 11, a rotating rod 13 is movably connected to the upper end face of each rotating wheel 12, and a spline 16 is fixedly installed on the circumferential surface of the lower end of each rotating rod 13;

the upper end and the lower end of the adjusting plate 2 are fixedly provided with the limiting plates 3, the mechanical strength and the compressive resistance of the adjusting plate 2 can be effectively improved through the arrangement, the service life is long, the practicability is strong, the outer side of the positioning column 4 is fixedly provided with the clamping piece 5, the outer end face of the clamping piece 5 is fixedly provided with the adjusting column 6, the inner end face of the clamping piece 5 is provided with the groove, the positioning column 4 is in interference fit with the clamping piece 5 through the groove, the connection stability can be effectively improved, the clamping piece is convenient to assemble and disassemble, the rotating wheel 12 can be driven to rotate by rotating the rotating rod 13, the rotating tooth 10 is driven to rotate by the driving tooth 11 under the action of the rotating wheel 12, the horizontal position of the adjusting plate 2 can be moved, the distance adjustment between the connecting columns 7 and between the clamping blocks 9 can be realized, the pin opening requirements of positioning pins with different sizes can be met, and the position adjustment of the connecting columns 7 can be realized inside the adjusting plate 2 and the limiting plates 3, even the interval of post 7 of regulation that can be further, and then can satisfy not unidimensional round pin requirement of opening, can fix a position fixedly even post 7 through nut 8 after accomplishing the regulation, and the steadiness can be good, and the commonality is strong, and the commonality is good.

In other embodiments, a sinking groove is formed in the lower end face of the cover body 1, a mounting hole is formed in the side wall of the cover body 1, the adjusting column 6 extends into the cover body 1 through the mounting hole, and a visible window is formed in the front face of the cover body 1;

it accomodates other components to be convenient for through setting up heavy groove, when the in-service use, with the cover body 1 knot at required workplace, be convenient for fix a position fixedly to adjusting post 6 through setting up the mounting hole, thereby can guarantee to adjust the removal and the steadiness ability of pole 6, practicality is good, be used for observing the position of pin through setting up visual window, be convenient for have audio-visual understanding to the operation in the actual working process, thereby can guarantee actual operation's precision and working effect, so that adjust at the round pin in-process of opening.

In other embodiments, two groups of adjusting plates 2 are symmetrically arranged;

through the regulation to 2 positions of adjusting plate, can satisfy not unidimensional the requirement of starting the round pin, easy operation, the practicality is strong.

In other embodiments, two adjusting columns 6 are mounted on the side wall of the adjusting plate 2;

can guarantee the removal stationarity of regulating plate 2 under the effect of adjusting post 6, and can play limiting displacement through setting up adjusting post 6, the practicality is strong.

In other embodiments, the adjusting plate 2 and the limiting plate 3 are internally provided with sliding grooves, and the connecting column 7 penetrates through the adjusting plate 2 and the limiting plate 3 through the sliding grooves;

be convenient for even post 7 through setting up the sliding tray and slide in its inside to can adjust even the interval of post 7, thereby can adjust the interval of clamp splice 9, and then can satisfy the centre gripping requirement under the different size conditions, the practicality is good, and can inject even post 7 under regulating plate 2 and limiting plate 3's effect, guarantees the steadiness in the actual work.

In other embodiments, the side wall of the connecting column 7 is provided with a threaded connection part, and the connecting column 7 and the nut 8 are connected through threads;

after the regulation to even post 7 is accomplished, can fix a position even post 7 under the effect of nut 8 and fix, the steadiness can be good, and the practicality is strong, and application scope is wide.

In other embodiments, four clamping blocks 9 are symmetrically arranged, a sinking groove is formed in the center of the upper end face of each clamping block 9, and the clamping blocks 15 are in interference fit with the sinking grooves;

the steadiness that the anchor clamps 9 and even post 7 are connected can be further promoted under the effect of fixture block 15, and the practicality is strong, and application scope is wide, and is convenient for carry out the split with anchor clamps 9 and even post 7 through this kind of design, the operation of being convenient for.

In other embodiments, the rotating teeth 10 and the transmission teeth 11 are both tapered teeth, and the rotating teeth 10 are in meshed connection with the transmission teeth 11;

the rotation through changeing tooth 10 can drive driving gear 11 and be circular motion to can realize regulating plate 2's relative motion and reverse motion, and then can satisfy the centre gripping and the fixed requirement of not unidimensional locating pin, the practicality is strong.

In other embodiments, the center of the upper end surface of the rotating wheel 12 is provided with an internal spline, and the rotating rod 13 forms a spline connection with the rotating wheel 12 through the spline 16 and the internal spline;

through the design, the connection stability of the rotating rod 13 and the rotating wheel 12 is convenient to improve, compared with threaded connection, the connection stability is strong, the service life is long, and therefore the production cost and the maintenance cost can be reduced.

In other embodiments, the outer end of the adjusting column 6 is fixedly connected with an operation plate 14;

can inject the moving path of adjusting post 6 under the effect of operation panel 14, guaranteed practicality and suitability, and the fault rate is low.

The utility model discloses a theory of operation and flow: the adjusting plate 2 is arranged in the cover body 1, two groups of adjusting plates 2 are symmetrically arranged, the pin-opening requirements of different sizes can be met by adjusting the positions of the adjusting plates 2, the operation is simple, the practicability is high, the connecting columns 7 are arranged in the adjusting plates 2, nuts 8 are movably connected to the upper ends of the connecting columns 7, the side walls of the connecting columns 7 are provided with threaded connecting portions, the connecting columns 7 are connected with the nuts 8 through threads, after the connecting columns 7 are adjusted, the connecting columns 7 can be positioned and fixed under the action of the nuts 8, the stability is good, the practicability is high, the application range is wide, the limiting plates 3 are fixedly arranged at the upper ends and the lower ends of the adjusting plates 2, the mechanical strength and the pressure resistance of the adjusting plates 2 can be effectively improved through the arrangement, the service life is long, the practicability is high, sliding grooves are formed in the adjusting plates 2 and the limiting plates 3, the connecting columns 7 penetrate through the adjusting plates 2 and the limiting plates 3 through the sliding grooves, the sliding groove is arranged to facilitate the column connecting 7 to slide in the sliding groove, so that the distance between the column connecting 7 can be adjusted, the clamping requirements under different size conditions can be met, the practicability is good, the two ends of the adjusting plate 2 are fixedly provided with the positioning columns 4, the outer sides of the positioning columns 4 are fixedly provided with the clamping pieces 5, the outer end faces of the clamping pieces 5 are fixedly provided with the adjusting columns 6, the inner end faces of the clamping pieces 5 are provided with grooves, the positioning columns 4 are in interference fit with the clamping pieces 5 through the grooves, so that the connection stability can be effectively improved, the connecting stability can be conveniently disassembled and assembled, the two adjusting columns 6 are arranged on the side wall of the adjusting plate 2, the moving stability of the adjusting plate 2 can be ensured under the action of the adjusting columns 6, the limiting effect can be achieved through arranging the adjusting columns 6, the practicability is strong, the outer ends of the adjusting columns 6 are fixedly connected with the, the practicability and the applicability are ensured, the failure rate is low, the lower end of the connecting column 7 is movably connected with the clamping blocks 9 through the clamping blocks 15, four clamping blocks 9 are symmetrically arranged, the centers of the upper end faces of the clamping blocks 9 are provided with the sunken grooves, the clamping blocks 15 are in interference fit with the sunken grooves, the stability of the connection between the clamping blocks 9 and the connecting column 7 can be further improved under the action of the clamping blocks 15, the connecting column is strong in practicability and wide in application range, the clamping blocks 9 and the connecting column 7 can be conveniently detached through the design, the operation is convenient, the rotating teeth 10 are fixedly arranged on the inner side wall of the adjusting plate 2, the transmission teeth 11 are rotatably connected to the inner wall of the rotating teeth 10, the rotating teeth 10 and the transmission teeth 11 are conical teeth, the rotating teeth 10 are meshed with the transmission teeth 11, the transmission teeth 11 can be driven to do circular motion through the rotation of the rotating teeth 10, the opposite motion and the reverse motion of the adjusting plate 2 can be realized, and the clamping and the fixing requirements and fixing requirements of positioning pins with different sizes can be further met, the inner wall of the transmission gear 11 is fixedly provided with a rotating wheel 12, the upper end face of the rotating wheel 12 is movably connected with a rotating rod 13, the lower end circumferential surface of the rotating rod 13 is fixedly provided with a spline 16, the center of the upper end face of the rotating wheel 12 is provided with an internal spline, the rotating rod 13 is in spline connection with the rotating wheel 12 through the spline 16 and the internal spline, the connection stability of the rotating rod 13 and the rotating wheel 12 is convenient to improve through the design, compared with the threaded connection, the connection stability is strong, the service life is long, the production cost and the maintenance cost can be reduced, the rotating wheel 12 can be driven to rotate through rotating the rotating rod 13, the rotating gear 10 is driven to rotate through the transmission gear 11 under the action of the rotating wheel 12, the horizontal position of the adjusting plate 2 can be moved, the distance adjustment between the connecting columns 7 and between the clamping blocks 9 can be realized, the pin opening requirements of positioning pins with different sizes can be met, and the position adjustment of the connecting columns 7 is performed, the even interval of post 7 of regulation that can step forward, and then can satisfy not unidimensional round pin requirement of opening, can fix a position fixedly even post 7 through nut 8 after accomplishing the regulation, the steadiness can be good, the commonality is strong, the commonality is good, accomplish the clamp splice 9 and be fixed in the requirement after to the locating pin, can realize taking out and installing of locating pin through the rotation to the device is holistic, visual window has been seted up in the front of the cover body 1, be used for observing the position of pin through setting up visual window, be convenient for have audio-visual understanding to the operation in the actual work process, thereby can guarantee actual operation's precision and working effect, so that adjust at the round pin in-process of opening.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a special pin opener, includes the cover body (1), its characterized in that: the adjustable solar water heater is characterized in that an adjusting plate (2) is arranged inside the cover body (1), a limiting plate (3) is fixedly arranged at the upper end and the lower end of the adjusting plate (2), positioning columns (4) are fixedly arranged at two ends of the adjusting plate (2), clamping pieces (5) are fixedly arranged at the outer sides of the positioning columns (4), adjusting columns (6) are fixedly arranged on the outer end faces of the clamping pieces (5), a connecting column (7) is arranged inside the adjusting plate (2), nuts (8) are movably connected to the upper end of the connecting column (7), clamping blocks (9) are movably connected to the lower end of the connecting column (7) through clamping blocks (15), rotating teeth (10) are fixedly arranged on the inner side wall of the adjusting plate (2), transmission teeth (11) are rotatably connected to the inner wall of the rotating teeth (10), rotating wheels (12) are fixedly arranged on the inner wall of the transmission teeth (11), and rotating rods, and a spline (16) is fixedly arranged on the circumferential surface of the lower end of the rotating rod (13).

2. A dedicated pin driver as defined in claim 1, wherein: the lower terminal surface of the cover body (1) is provided with a sink groove, the side wall of the cover body (1) is provided with a mounting hole, the adjusting column (6) extends to the inside of the cover body (1) through the mounting hole, and the front surface of the cover body (1) is provided with a visible window.

3. A dedicated pin driver as defined in claim 1, wherein: two groups of adjusting plates (2) are symmetrically arranged.

4. A dedicated pin driver as defined in claim 1, wherein: and two adjusting columns (6) are arranged on the side wall of the adjusting plate (2).

5. A dedicated pin driver as defined in claim 1, wherein: the adjusting plate (2) and the limiting plate (3) are internally provided with sliding grooves, and the connecting column (7) penetrates through the adjusting plate (2) and the limiting plate (3) through the sliding grooves.

6. A dedicated pin driver as defined in claim 1, wherein: the side wall of the connecting column (7) is provided with a threaded connecting part, and the connecting column (7) is connected with the nut (8) through threads.

7. A dedicated pin driver as defined in claim 1, wherein: the clamping blocks (9) are symmetrically provided with four clamping blocks, a sinking groove is formed in the center of the upper end face of each clamping block (9), and the clamping blocks (15) are in interference fit with the sinking grooves.

8. A dedicated pin driver as defined in claim 1, wherein: the rotating teeth (10) and the transmission teeth (11) are conical teeth, and the rotating teeth (10) are meshed and connected with the transmission teeth (11).

9. A dedicated pin driver as defined in claim 1, wherein: the center of the upper end face of the rotating wheel (12) is provided with an internal spline, and the rotating rod (13) is in spline connection with the rotating wheel (12) through the spline (16) and the internal spline.

10. A dedicated pin driver as defined in claim 1, wherein: the outer end of the adjusting column (6) is fixedly connected with an operating plate (14).