CN209811252U - Trapezoidal diamond tool bit - Google Patents
Trapezoidal diamond tool bit Download PDFInfo
- Publication number
- CN209811252U CN209811252U CN201920140307.XU CN201920140307U CN209811252U CN 209811252 U CN209811252 U CN 209811252U CN 201920140307 U CN201920140307 U CN 201920140307U CN 209811252 U CN209811252 U CN 209811252U
- Authority
- CN
- China
- Prior art keywords
- annular side
- return spring
- outer annular
- face
- trapezoidal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a trapezoidal diamond cutter head, including the metal covering, press from both sides the cover, elastic metal piece, the direction mouth, return spring, the connecting plate, pressing plates, the apparatus further comprises a rotating shaft, ejector pin and locking bolt, press from both sides the cover and install on the upper portion of the interior annular side of metal covering, elastic metal piece installs on the terminal surface under the cover, the direction mouth is seted up at the outer annular side front portion of metal covering, return spring suit is on the outer annular side of ejector pin, return spring rear end and the outer annular side welded connection of ejector pin, and return spring front portion is connected with the interior surface of direction mouth, the connecting plate front end is connected with ejector pin front portion rotation through the pivot, the ejector pin is installed at the middle part in the direction mouth, the pressing plates welds on the connecting plate rear end face, locking bolt is installed on the outer annular side of metal covering of direction mouth downside, thereby, the installation is convenient, convenient operation, and the practicality is strong.
Description
Technical Field
The utility model relates to a trapezoidal diamond tool bit belongs to tool bit technical field.
Background
Trapezoidal diamond segments mounting structure among the prior art is complicated, and the operating personnel of being not convenient for install fast, and then has reduced the machining efficiency of work piece, and installation stability is not good simultaneously, so the problem that the aforesaid appears is solved to a trapezoidal diamond segments of urgent need.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a trapezoidal diamond tool bit to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, it is convenient to install, convenient operation, and the practicality is strong.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a trapezoidal diamond tool bit comprises a connecting column and a diamond tool bit body, wherein the diamond tool bit body is arranged on the lower end face of the connecting column, the connecting column is arranged in the middle of the inner end face of an installation assembly, the installation assembly comprises a metal sleeve, a clamping sleeve, an elastic metal sheet, a guide opening, a return spring, a connecting plate, a pressing plate, a rotating shaft, an ejector rod and a locking bolt, the clamping sleeve is arranged on the upper portion of the annular side face of the metal sleeve, the elastic metal sheet is arranged on the lower end face of the clamping sleeve, the guide opening is formed in the front portion of the annular side face of the metal sleeve, the return spring is sleeved on the outer annular side face of the ejector rod, the rear end of the return spring is welded with the outer annular side face of the ejector rod, the front portion of the return spring is connected with the inner surface of the guide opening, the front, the locking bolt is arranged on the outer annular side face of the metal sleeve on the lower side of the guide opening.
Further, the cross section of the diamond tool bit body is trapezoidal.
Furthermore, an anti-skid rubber pad is mounted on the rear end face of the pressing plate and fixedly connected with the pressing plate through screws.
Furthermore, a push plate is welded on the front end face of the ejector rod, anti-skid grains are machined on the outer surface of the push plate, and the cross section of each anti-skid grain is wavy.
Further, a threaded hole is machined in the outer annular side face of the metal sleeve on the lower side of the guide opening, the locking bolt is installed in the threaded hole, and the locking bolt is meshed with the threaded hole through threads.
Furthermore, the central axis of the connecting column and the central axis of the jacket are on the same longitudinal straight line.
The utility model has the advantages that: the utility model discloses a trapezoidal diamond tool bit, because of the utility model discloses added the metal covering, press from both sides the cover, the elastic metal piece, the direction mouth, return spring, the connecting plate, a pressing plate, the apparatus further comprises a rotating shaft, ejector pin and locking bolt, this design is through the return spring at the resilience force, make clamp plate and elastic metal piece closely laminate, and closely laminate elastic metal piece and spliced pole surface, then fix the spliced pole in the clamp cover through locking bolt, thereby realized the quick clamping function of spliced pole, the operation personnel of being convenient for operate, stability when having improved the installation, it is complicated to have solved original trapezoidal diamond tool bit mounting structure, be not convenient for operation personnel to carry out quick installation, and then reduced the machining efficiency of work piece, the not good problem of installation stability simultaneously, the utility model discloses rational in infrastructure, it is convenient to install, convenient operation, therefore, the clothes hanger is strong in practicability.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a trapezoidal diamond tool bit of the present invention;
FIG. 2 is a schematic right sectional view of a mounting assembly of a trapezoidal diamond tool tip of the present invention;
FIG. 3 is an enlarged schematic view of the mounting assembly at A of the diamond tool tip of the present invention;
in the figure: 1-mounting component, 2-connecting column, 3-diamond tool bit body, 101-metal sleeve, 102-jacket, 103-elastic metal sheet, 104-guide opening, 105-return spring, 106-connecting plate, 107-pressing plate, 108-rotating shaft, 109-ejector rod and 110-locking bolt.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: a trapezoidal diamond cutter head comprises a connecting column 2 and a diamond cutter head body 3, wherein the diamond cutter head body 3 is arranged on the lower end face of the connecting column 2, the connecting column 2 is arranged in the middle of the inside of an installation assembly 1, the installation assembly 1 comprises a metal sleeve 101, a clamping sleeve 102, an elastic metal sheet 103, a guide port 104, a return spring 105, a connecting plate 106, a pressing plate 107, a rotating shaft 108, a push rod 109 and a locking bolt 110, the clamping sleeve 102 is arranged on the upper portion of the inner annular side face of the metal sleeve 101, the elastic metal sheet 103 is arranged on the lower end face of the clamping sleeve 102, the guide port 104 is arranged in the front portion of the outer annular side face of the metal sleeve 101, the return spring 105 is sleeved on the outer annular side face of the push rod 109, the rear end of the return spring 105 is welded with the outer annular side face of the push rod 109, the front portion of the return spring 105 is, the pressing plate 107 is welded on the rear end face of the connecting plate 106, in the using process, the connecting column 2 penetrates through the inner upper part of the jacket 102, the connecting column 2 extrudes the clamping plate elastic metal sheet 103, the elastic metal sheet 103 extrudes the pressing plate 107, the pressing plate 107 extrudes the connecting plate 106, the connecting plate 106 rotates on the ejector rod 109 through the rotating shaft 108, so that the pressing plate 107 is tightly attached to the elastic metal sheet 103, meanwhile, the ejector rod 109 compresses the return spring 105, the return spring 105 enables the pressing plate 107 to be tightly attached to the elastic metal sheet 103 under the action of resilience force, the elastic metal sheet 103 is tightly attached to the outer surface of the connecting column 2, the connecting column 2 is limited, the locking bolt 110 is installed on the outer annular side face of the metal sleeve 101 on the lower side of the guide opening 104, then the locking bolt 110 is screwed, after the locking bolt 110 is tightly attached to the outer surface of the connecting column 2, the connecting column, the operation of operating personnel is convenient, and the stability during installation is improved.
The cross section of the diamond tool bit body 3 is trapezoidal.
The anti-skidding rubber pad is arranged on the rear end face of the pressing plate 107 and is fixedly connected with the pressing plate 107 through screws, so that the attaching degree between the pressing plate 107 and the elastic metal sheet 103 is improved.
The front end face of the ejector rod 109 is welded with a push plate, anti-skid grains are processed on the outer surface of the push plate, the cross section of each anti-skid grain is wavy, and when the push plate is pulled, the push plate drives the ejector rod 109 to move in the guide port 104, so that the movement of the ejector rod 109 is controlled conveniently.
A threaded hole is processed in the outer annular side face of the metal sleeve 101 on the lower side of the guide opening 104, the locking bolt 110 is installed in the threaded hole, the locking bolt 110 is meshed with the threaded hole through threads, the locking bolt 110 is screwed, and the locking bolt 110 rotates and moves in the threaded hole, so that the guidance of the locking bolt 110 during movement is improved.
The central axis of the connecting column 2 and the central axis of the jacket 102 are on the same longitudinal straight line, so that the connecting column 2 can be conveniently and accurately inserted into the jacket 102.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a trapezoidal diamond segments, includes spliced pole (2) and diamond segments body (3), its characterized in that: the diamond cutter head body (3) is arranged on the lower end face of the connecting column (2), the connecting column (2) is arranged in the middle of the inside of the mounting assembly (1), the mounting assembly (1) comprises a metal sleeve (101), a clamping sleeve (102), an elastic metal sheet (103), a guide port (104), a return spring (105), a connecting plate (106), a pressing plate (107), a rotating shaft (108), a push rod (109) and a locking bolt (110), the clamping sleeve (102) is arranged on the upper portion of the inner annular side face of the metal sleeve (101), the elastic metal sheet (103) is arranged on the lower end face of the clamping sleeve (102), the guide port (104) is arranged in the front portion of the outer annular side face of the metal sleeve (101), the return spring (105) is sleeved on the outer annular side face of the push rod (109), the rear end of the return spring (105) is welded with the outer annular side face of the push rod (109), and the front portion of the return spring, the front end of the connecting plate (106) is rotatably connected with the front part of the ejector rod (109) through a rotating shaft (108), the ejector rod (109) is installed in the middle of the inside of the guide opening (104), the pressing plate (107) is welded on the rear end face of the connecting plate (106), and the locking bolt (110) is installed on the outer annular side face of the metal sleeve (101) on the lower side of the guide opening (104).
2. The trapezoidal diamond tip of claim 1, wherein: the cross section of the diamond tool bit body (3) is trapezoidal.
3. The trapezoidal diamond tip of claim 1, wherein: and an anti-skid rubber pad is arranged on the rear end face of the pressing plate (107), and the anti-skid rubber pad is fixedly connected with the pressing plate (107) through a screw.
4. The trapezoidal diamond tip of claim 1, wherein: the front end face of the ejector rod (109) is welded with a push plate, anti-slip lines are machined on the outer surface of the push plate, and the cross section of each anti-slip line is wavy.
5. The trapezoidal diamond tip of claim 1, wherein: and a threaded hole is machined in the outer annular side face of the metal sleeve (101) on the lower side of the guide opening (104), the locking bolt (110) is installed in the threaded hole, and the locking bolt (110) is meshed with the threaded hole through threads.
6. The trapezoidal diamond tip of claim 1, wherein: the central axis of the connecting column (2) and the central axis of the jacket (102) are on the same longitudinal straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920140307.XU CN209811252U (en) | 2019-01-27 | 2019-01-27 | Trapezoidal diamond tool bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920140307.XU CN209811252U (en) | 2019-01-27 | 2019-01-27 | Trapezoidal diamond tool bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209811252U true CN209811252U (en) | 2019-12-20 |
Family
ID=68872074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920140307.XU Expired - Fee Related CN209811252U (en) | 2019-01-27 | 2019-01-27 | Trapezoidal diamond tool bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209811252U (en) |
-
2019
- 2019-01-27 CN CN201920140307.XU patent/CN209811252U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20220127 |