CN213331922U - Novel taper pin convenient to installation - Google Patents
Novel taper pin convenient to installation Download PDFInfo
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- CN213331922U CN213331922U CN202022236807.9U CN202022236807U CN213331922U CN 213331922 U CN213331922 U CN 213331922U CN 202022236807 U CN202022236807 U CN 202022236807U CN 213331922 U CN213331922 U CN 213331922U
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- sliding
- groove
- supporting block
- taper pin
- sliding plate
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Abstract
The utility model discloses a novel taper pin convenient for installation, which belongs to the technical field of taper pins and comprises a cone, wherein a first groove is arranged at the upper end of the cone, a second groove is arranged at the lower end of the first groove, a supporting block is connected in the second groove in a sliding way, the upper end of the supporting block extends into the first groove, a first chute is arranged at the upper left end of the supporting block, a first slide block is connected in the first chute in a sliding way, the upper end of the first slide block is fixedly connected with a first slide plate positioned at the upper side of the cone, the lower end of the first slide plate is jointed with the upper end of the supporting block, a second chute is arranged at the upper right end of the supporting block, a second slide block is connected in the second chute in a sliding way, a second slide plate is fixedly connected at the upper end of the second slide block, the lower end of the second slide, thereby be convenient for the staff installation taper pin, effectively improve work efficiency.
Description
Technical Field
The utility model relates to a taper pin technical field, more specifically say, relate to a novel taper pin convenient to installation.
Background
The taper pin is actually a circular truncated cone: namely, the cone is cut off the top of the cone by a plane parallel to the bottom surface to obtain a round table body with a big end and a small end. Taper pins are commonly used as locating pins on mechanical equipment. It is matched with the taper-reamed hole, and can self-lock when it is stressed by transverse force, and its installation is convenient, and positioning accuracy is high. The taper pin is mainly used for positioning, and can also be used for fixing parts or transmitting power. The positioning device is mainly used in occasions of frequent folding and assembly, and the positioning precision is higher than that of a cylindrical pin. The taper pin comprises a common taper pin, an internal thread taper pin, a screw tail taper pin, a cutter tail taper pin and the like.
The taper pin needs to be hammered into the pin hole by a hammer in the installation process, but when the taper pin is installed by a worker, the taper pin is not convenient for the worker to hammer due to the fact that the cross section area of the cylindrical pin is small, and inconvenience is brought to installation of the worker.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a novel taper pin convenient to installation, it can realize effectively increasing the cross-sectional area of cylindric lock to the staff of being convenient for installs the taper pin, effectively improves work efficiency.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A novel taper pin convenient to install comprises a cone, wherein a first groove is formed in the upper end of the cone, a second groove is formed in the lower end of the first groove, a supporting block is connected in the second groove in a sliding mode, the upper end of the supporting block extends into the first groove, a first sliding chute is formed in the upper left end of the supporting block, a first sliding block is connected in the first sliding chute in a sliding mode, a first sliding plate located on the upper side of the cone is fixedly connected to the upper end of the first sliding block, the lower end of the first sliding plate is attached to the upper end of the supporting block, a second sliding chute is formed in the upper right end of the supporting block, a second sliding block is connected in the second sliding chute in a sliding mode, a second sliding plate is fixedly connected to the upper end of the second sliding block, the lower end of the second sliding plate is attached to the upper end of the supporting block, and a third, sliding connection has first limiting plate in the third recess, sliding connection has the second limiting plate in the fourth recess, equal fixedly connected with compression spring between third recess and fourth recess and first limiting plate and the second limiting plate, fixedly connected with connecting rod between first limiting plate and the second limiting plate, this scheme simple structure, convenient operation can realize effectively increasing the cross-sectional area of cylindric lock to the staff of being convenient for installs the taper pin, effectively improves work efficiency.
Furthermore, two fixed rods are fixedly connected to the right end of the first sliding plate, two fifth grooves are formed in the left end of the second sliding plate, the right ends of the fixed rods are respectively in sliding connection with the two fifth grooves, and therefore stability of the first sliding plate and stability of the second sliding plate in the sliding process are effectively improved, and deviation is effectively prevented.
Furthermore, the distance between the supporting block and the bottom of the second groove is larger than the heights of the first sliding plate and the second sliding plate, and the depth of the first groove is larger than the heights of the first sliding plate and the second sliding plate, so that the first sliding plate and the second sliding plate can be completely clamped into the first groove, and the structure is more attractive.
Furthermore, the supporting block is convex structure, and the supporting block surface is equipped with the polishing layer, and convex structure can reach spacing effect, prevents effectively that the supporting block from droing from the second recess at the slip in-process, and the polishing layer can effectively reduce frictional force.
Furthermore, the inner wall of the second groove is uniformly coated with a lubricating layer, the thickness of the lubricating layer is 1-2mm, and the friction force between the supporting block and the second groove is effectively reduced, so that the working efficiency is effectively improved.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme simple structure, convenient operation can realize effectively increasing the cross-sectional area of cylindric lock to the staff of being convenient for installs the taper pin, effectively improves work efficiency.
(2) Two dead levers of right-hand member fixedly connected with of first slide, two fifth recesses have been seted up to the left end of second slide, the right-hand member of two dead levers respectively with two fifth recess sliding connection, effectively improve the stability of first slide and second slide at the slip in-process to effectively prevent the skew.
(3) The distance between supporting shoe and the second recess bottom is greater than the height of first slide and second slide, and the degree of depth of first recess is greater than the height of first slide and second slide, makes first slide and second slide block in can the first recess completely, and is more pleasing to the eye.
(4) The supporting shoe is convex structure, and the supporting shoe surface is equipped with the polishing layer, and convex structure can reach spacing effect, prevents effectively that the supporting shoe from droing from the second recess at the slip in-process, and the polishing layer can effectively reduce frictional force.
(5) The inner wall of the second groove is uniformly coated with a lubricating layer, the thickness of the lubricating layer is 1-2mm, and the friction force between the supporting block and the second groove is effectively reduced, so that the working efficiency is effectively improved.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the connection structure of the first sliding plate and the second sliding plate of the present invention;
FIG. 3 is a schematic view of the connection structure of the first slide plate and the supporting block of the present invention;
fig. 4 is a schematic view of a connection structure between the second sliding plate and the supporting block of the present invention.
The reference numbers in the figures illustrate:
the device comprises a cone 1, a first groove 2, a first groove 3, a second groove, a supporting block 4, a first sliding chute 5, a first sliding block 6, a first sliding plate 7, a second sliding chute 8, a second sliding block 9, a second sliding plate 10, a third groove 11, a fourth groove 1101, a first limiting plate 12, a second limiting plate 1201, a compression spring 13, a connecting rod 14, a fixing rod 15 and a fifth groove 16.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-4, a novel taper pin convenient for installation comprises a cone 1, as shown in fig. 1, a first groove 2 is formed at the upper end of the cone 1, a second groove 3 is formed at the lower end of the first groove 2, a supporting block 4 is slidably connected in the second groove 3, the upper end of the supporting block 4 extends into the first groove 2, as shown in fig. 3, a first chute 5 is formed at the upper left end of the supporting block 4, a first slider 6 is slidably connected in the first chute 5, a first slide plate 7 positioned at the upper side of the cone 1 is fixedly connected at the upper end of the first slider 6, the lower end of the first slide plate 7 is attached to the upper end of the supporting block 4, as shown in fig. 4, a second chute 8 is formed at the upper right end of the supporting block 4, a second slider 9 is slidably connected in the second chute 8, a second slide plate 10 is fixedly connected at the upper end of the second slider 9, the lower end of the, please refer to fig. 2, a third groove 11 and a fourth groove 1101 are respectively formed at one end of the second sliding plate 10, which is close to the first sliding plate 7, a first limiting plate 12 is slidably connected to the third groove 11, a second limiting plate 1201 is slidably connected to the fourth groove 1101, a compression spring 13 is fixedly connected between the third groove 11 and the fourth groove 1101, the first limiting plate 12 and the second limiting plate 1201, and a connecting rod 14 is fixedly connected between the first limiting plate 12 and the second limiting plate 1201.
Referring to fig. 2, the right end of the first sliding plate 7 is fixedly connected with two fixing rods 15, the left end of the second sliding plate 10 is provided with two fifth grooves 16, and the right ends of the two fixing rods 15 are slidably connected with the two fifth grooves 16, so that the stability of the first sliding plate 7 and the second sliding plate 10 in the sliding process is effectively improved, and the deviation is effectively prevented.
Referring to fig. 1, the distance between the supporting block 4 and the bottom of the second groove 3 is greater than the heights of the first sliding plate 7 and the second sliding plate 10, and the depth of the first groove 2 is greater than the heights of the first sliding plate 7 and the second sliding plate 10. Make first slide 7 and second slide 10 can block into in first recess 2 completely, and is more pleasing to the eye, supporting shoe 4 is the convex structure, and supporting shoe 4 is made by stainless steel material, and the supporting shoe 4 surface is equipped with the polishing layer, the convex structure can reach spacing effect, prevent effectively that supporting shoe 4 from droing from second recess 3 in the slip process, the polishing layer can effectively reduce frictional force, second recess 3 inner wall evenly scribbles the lubricating layer, and the lubricating layer thickness is 1-2mm, effectively reduce the frictional force between supporting shoe 4 and the second recess 3, thereby effectively improve work efficiency.
When the taper pin installing device is used, a worker firstly inserts the taper cone 1 into the pin hole, then beats the first sliding plate 7 and the second sliding plate 10, then simultaneously squeezes the first sliding plate 7 and the second sliding plate 10, so that the first sliding plate 7 and the second sliding plate 10 move towards the direction of approaching each other, when the first sliding plate 7 and the second sliding plate 10 are contacted, two ends of the connecting rod 14 completely enter the third groove 11 and the fourth groove 1101, the compression spring 13 contracts, at this time, the first sliding plate 7 and the second sliding plate 10 are pushed to move towards the direction of approaching the second groove 3, so that the first sliding plate 7 and the second sliding plate 10 are clamped into the first groove 2, and at this time, the installation of the taper pin is completed.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. A novel taper pin convenient to install, comprises a cone (1), and is characterized in that: the upper end of the cone (1) is provided with a first groove (2), the lower end of the first groove (2) is provided with a second groove (3), the second groove (3) is connected with a supporting block (4) in a sliding manner, the upper end of the supporting block (4) extends into the first groove (2), the upper left end of the supporting block (4) is provided with a first sliding chute (5), the first sliding chute (5) is connected with a first sliding block (6) in a sliding manner, the upper end of the first sliding block (6) is fixedly connected with a first sliding plate (7) positioned on the upper side of the cone (1), the lower end of the first sliding plate (7) is attached to the upper end of the supporting block (4), the upper right end of the supporting block (4) is provided with a second sliding chute (8), the second sliding chute (8) is connected with a second sliding block (9) in a sliding manner, and the upper end of the second sliding block (9, second slide (10) lower extreme laminates with supporting shoe (4) upper end mutually, third recess (11) and fourth recess (1101) have been seted up respectively to the one end that second slide (10) and first slide (7) are close to each other, sliding connection has first limiting plate (12) in third recess (11), sliding connection has second limiting plate (1201) in fourth recess (1101), equal fixedly connected with compression spring (13) between third recess (11) and fourth recess (1101) and first limiting plate (12) and second limiting plate (1201), fixedly connected with connecting rod (14) between first limiting plate (12) and second limiting plate (1201).
2. A new type of taper pin for easy installation according to claim 1, wherein: the right end of the first sliding plate (7) is fixedly connected with two fixing rods (15), the left end of the second sliding plate (10) is provided with two fifth grooves (16), and the right ends of the two fixing rods (15) are respectively in sliding connection with the two fifth grooves (16).
3. A new type of taper pin for easy installation according to claim 1, wherein: the distance between the supporting block (4) and the bottom of the second groove (3) is larger than the heights of the first sliding plate (7) and the second sliding plate (10), and the depth of the first groove (2) is larger than the heights of the first sliding plate (7) and the second sliding plate (10).
4. A new type of taper pin for easy installation according to claim 1, wherein: the supporting block (4) is of a convex structure, and a polishing layer is arranged on the surface of the supporting block (4).
5. A new type of taper pin for easy installation according to claim 1, wherein: and a lubricating layer is uniformly coated on the inner wall of the second groove (3), and the thickness of the lubricating layer is 1-2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022236807.9U CN213331922U (en) | 2020-10-10 | 2020-10-10 | Novel taper pin convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022236807.9U CN213331922U (en) | 2020-10-10 | 2020-10-10 | Novel taper pin convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213331922U true CN213331922U (en) | 2021-06-01 |
Family
ID=76071457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022236807.9U Active CN213331922U (en) | 2020-10-10 | 2020-10-10 | Novel taper pin convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213331922U (en) |
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2020
- 2020-10-10 CN CN202022236807.9U patent/CN213331922U/en active Active
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