CN212822722U - Lathe tool rest for forge piece machining - Google Patents
Lathe tool rest for forge piece machining Download PDFInfo
- Publication number
- CN212822722U CN212822722U CN202022000211.9U CN202022000211U CN212822722U CN 212822722 U CN212822722 U CN 212822722U CN 202022000211 U CN202022000211 U CN 202022000211U CN 212822722 U CN212822722 U CN 212822722U
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- cutter
- tool rest
- cylinder
- fixed plate
- plate
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- Expired - Fee Related
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Abstract
The utility model discloses a lathe tool rest for forge piece processing, which comprises a tool rest body, wherein a tool placing groove is arranged on the side surface of the tool rest body, a hydraulic cylinder is arranged at the upper end of the tool rest body, a fixed frame is arranged at the telescopic end of the hydraulic cylinder, a cylinder is arranged at the upper end of the inner part of the fixed frame, a fixed plate is arranged at the telescopic end of the cylinder, pressing plates are arranged at the left side and the right side of the fixed plate, a screw rod is arranged at one side of each pressing plate, a rotating rod is arranged at one; has the advantages that: the device is through the concertina movement of pneumatic cylinder for the mount is fixed in advance all around to the cutter, and the concertina movement through the cylinder makes the fixed plate further fix the lower extreme at the mount to the cutter, makes the clamp plate press from both sides tightly towards the cutter direction through the screw rod, and predetermined screw locks the predetermined hole on the cutter, and this device cutter rest is all-round to be fixed the cutter, has improved the stability of cutter on the cutter rest.
Description
Technical Field
The utility model relates to a technical field of forging processing specifically is a lathe tool rest is used in forging processing.
Background
The tool rest is one of important accessories in a lathe, is an important component for ensuring the threading quality and realizing automatic control of a plurality of machining processes, and has higher requirements on the structural compactness and the machining and assembling precision. The prior authorization notice number CN209452828U proposes ' a numerical control lathe tool rest ', wherein ' two tool rest placing grooves are arranged on one numerical control lathe tool rest, and two tool types of an excircle turning tool and a boring tool can be placed in the tool rest; in addition, considering that the heights of the tool tips of the two tool types are different, the position of the second tool rest placing groove is higher than that of the first tool rest placing groove; when the excircle turning tool needs to be clamped, a screw can be screwed into the threaded through hole above the first tool rest placing groove of the first cross beam to tightly press the tool; when the boring cutter needs to be clamped, a screw pressing cutter can be screwed into the threaded through hole above the second cutter frame placing groove of the first cross beam. The tool rest has the advantages of compact structure, good adaptability, reduction of auxiliary time for tool rest installation, improvement of machining efficiency and the like. ".
But the whole device of the locking device is completely locked by the fixation of standard parts such as bolts; and its lathe saddle only locks in a direction, and locking strength is low, and is unstable in other directions very much, in the frequent cutting of knife rest, can produce stronger shake sword phenomenon, and bolt class standard component that plays the fixed action loosens slowly because of reasons such as striking, vibrations, makes the position of knife rest remove, and the knife rest removes the skew that makes the cutter, causes the dimensional error of cutting forging, causes the forging to scrap in batches even, influences the quality of forging processing product, to doing so the utility model provides a lathe saddle is used for forging processing is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lathe saddle is used in forging processing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lathe tool rest is used in forging processing, includes the knife rest body, the cutter standing groove has been seted up to the side of knife rest body, the upper end of knife rest body is provided with the pneumatic cylinder, the flexible end of pneumatic cylinder is provided with the mount, the inside upper end of mount is provided with the cylinder, the flexible end of cylinder is provided with the fixed plate, the fixed plate left and right sides all is provided with the clamp plate, one side of clamp plate is provided with the screw rod, the one end of screw rod is provided with the dwang, be provided with compression spring between fixed plate and the clamp.
Preferably, the fixing frame is of a square frame structure, the width of the fixing frame is equal to that of the cutter placing groove, and the telescopic end of the hydraulic cylinder penetrates through the tool rest body and extends into the cutter placing groove.
Preferably, the fixed plate is of a semi-arc structure, and a sleeve is arranged between the fixed plate and the telescopic end of the cylinder.
Preferably, the both sides of mount all are provided with logical groove, the latus rectum width that leads to the groove is the same with the diameter size of screw rod, the screw rod runs through logical groove and fixed plate threaded connection.
Preferably, the screw rods are arranged in two groups and vertically distributed along the fixing frame, the length of the pressing plate is smaller than the arc radius of the fixing plate, and a preset screw is arranged on one side of the pressing plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the device is provided with the pneumatic cylinder through the upper end of knife rest body, the flexible end of pneumatic cylinder is provided with the mount, utilize the concertina movement of pneumatic cylinder, make the mount fix in advance all around the cutter, the inside upper end of mount is provided with the cylinder, telescopic movement through the cylinder makes the fixed plate further fix the lower extreme at the mount to the cutter, rotate the screw rod through the bull stick, make the clamp plate press from both sides tightly towards the cutter direction, predetermined screw locks predetermined hole on the cutter, this device all-round cutter is fixed to the cutter, the stability of cutter on the knife rest has been improved, thereby improve the quality of forging processing product.
2. The telescopic end of the hydraulic cylinder is provided with the fixing frame, the left side and the right side of the fixing plate are both provided with the pressing plates, and one side of each pressing plate is provided with the screw rod, so that the tool rest can clamp tools of different sizes, and the practicability of the tool rest is greatly improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the fixing structure of the fixing frame of the present invention;
fig. 3 is a side view of the fixing frame of the present invention.
In the figure: a tool holder body 1; a cutter placing groove 11; a hydraulic cylinder 2; a fixed frame 3; a through groove 31; a cylinder 4; a sleeve 41; a fixed plate 5; a pressing plate 6; a predetermined screw 61; a screw 7; the rotating lever 71; compressing the spring 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: the side surface of the tool rest body 1 is provided with a tool placing groove 11, the upper end of the tool rest body 1 is fixedly provided with a hydraulic cylinder 2, the model of the hydraulic cylinder 2 is HSG63-35-390, the telescopic end of the hydraulic cylinder 2 penetrates through the tool rest body 1 and extends into the tool placing groove 11, the telescopic end of the hydraulic cylinder 2 is fixedly connected with a fixing frame 3, the fixing frame 3 is of a square frame structure, the shape of the fixing frame 3 is just matched with that of the tool placing groove 11, the width of the fixing frame 3 is equal to that of the tool placing groove 11, the stability of the fixing frame 3 in the tool placing groove 11 is improved, the upper end inside the fixing frame 3 is fixedly provided with a cylinder 4, the model of the cylinder 4 is STD-E-3, the telescopic end of the cylinder 4 is connected with a fixing plate 5, a sleeve 41 is arranged between the fixing plate 5 and the telescopic, can satisfy the fixation to circular cutter.
The left side and the right side of the fixed plate 5 are both provided with a pressing plate 6, the length of the pressing plate 6 is smaller than the arc radius of the fixed plate 5, so that the pressing process is more stable, one side of the pressing plate 6 is provided with a preset screw 61, one side of the pressing plate 6 is fixedly connected with a screw rod 7, the screw rod 7 penetrates through the through groove 31 to be in threaded connection with the fixing plate 5, two groups of screw rods 7 are arranged, and is vertically distributed along the fixed mount 3, so that the clamping is more stable, one end of the screw 7 is fixedly connected with a rotating rod 71, the rotation of workers is facilitated, the through grooves 31 are respectively arranged at the two sides of the fixed mount 3, the diameter width of the through grooves 31 is the same as the diameter of the screw 7, the up-and-down movement of the screw 7 is facilitated, and the positioning of the screw 7 for clamping the cutter is not influenced, a compression spring 8 is arranged between the fixed plate 5 and the pressing plate 6, the compression spring 8 is sleeved on the screw 7, and the compression spring 8 can play a role in buffering in the cutting process of the cutter.
The working principle is as follows: when the device is used actually, a hydraulic cylinder 2 is fixedly arranged at the upper end of a tool rest body 1, the telescopic end of the hydraulic cylinder 2 penetrates through the tool rest body 1 and extends into a tool placing groove 11, a fixing frame 3 is fixedly connected with the telescopic end of the hydraulic cylinder 2, and the periphery of a tool is pre-fixed by the fixing frame 3 through the telescopic motion of the hydraulic cylinder 2; an air cylinder 4 is fixedly installed at the upper end inside the fixed frame 3, a fixing plate 5 is connected to the telescopic end of the air cylinder 4, and the fixing plate 5 is further fixed at the lower end of the fixed frame 3 for the cutter through the telescopic motion of the air cylinder 4; the 5 left and right sides of fixed plate all are provided with clamp plate 6, one side fixedly connected with screw rod 7 of clamp plate 6, screw rod 7 runs through logical groove 31 and 5 threaded connection of fixed plate, the one end fixedly connected with dwang 71 of screw rod 7, rotate screw rod 7 through dwang 71, make clamp plate 6 press from both sides tightly towards the cutter direction, predetermined screw 61 is installed to one side of clamp plate 6, predetermined hole is locked on the cutter to predetermined screw 61, the cutter frame is all-round to be fixed the cutter, the stability of cutter on the cutter frame has been improved, thereby improve the quality of forging processing product, make this cutter frame can press from both sides tightly the cutter of unidimensional not simultaneously, the practicality of device is greatly improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a forging processing is with lathe tool rest, includes knife rest body (1), its characterized in that: cutter standing groove (11) have been seted up to the side of knife rest body (1), the upper end of knife rest body (1) is provided with pneumatic cylinder (2), the flexible end of pneumatic cylinder (2) is provided with mount (3), the inside upper end of mount (3) is provided with cylinder (4), the flexible end of cylinder (4) is provided with fixed plate (5), fixed plate (5) left and right sides all is provided with clamp plate (6), one side of clamp plate (6) is provided with screw rod (7), the one end of screw rod (7) is provided with dwang (71), be provided with compression spring (8) between fixed plate (5) and clamp plate (6).
2. The lathe tool rest for forging processing according to claim 1, wherein: the fixing frame (3) is of a square frame structure, the width of the fixing frame (3) is equal to that of the cutter placing groove (11), and the telescopic end of the hydraulic cylinder (2) penetrates through the tool rest body (1) and extends into the cutter placing groove (11).
3. The lathe tool rest for forging processing according to claim 1, wherein: the fixed plate (5) is of a semi-circular arc structure, and a sleeve (41) is arranged between the fixed plate (5) and the telescopic end of the cylinder (4).
4. The lathe tool rest for forging processing according to claim 1, wherein: both sides of mount (3) all are provided with logical groove (31), the latus rectum width that leads to groove (31) is the same with the diameter size of screw rod (7), screw rod (7) run through logical groove (31) and fixed plate (5) threaded connection.
5. The lathe tool rest for forging processing according to claim 1, wherein: the screw rods (7) are arranged in two groups and are vertically distributed along the fixing frame (3), the length of the pressing plate (6) is smaller than the arc radius of the fixing plate (5), and a preset screw (61) is arranged on one side of the pressing plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022000211.9U CN212822722U (en) | 2020-09-14 | 2020-09-14 | Lathe tool rest for forge piece machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022000211.9U CN212822722U (en) | 2020-09-14 | 2020-09-14 | Lathe tool rest for forge piece machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212822722U true CN212822722U (en) | 2021-03-30 |
Family
ID=75147192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022000211.9U Expired - Fee Related CN212822722U (en) | 2020-09-14 | 2020-09-14 | Lathe tool rest for forge piece machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212822722U (en) |
-
2020
- 2020-09-14 CN CN202022000211.9U patent/CN212822722U/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: 20210330 Termination date: 20210914 |