CN210160482U - Tool for milling U-shaped groove - Google Patents
Tool for milling U-shaped groove Download PDFInfo
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- CN210160482U CN210160482U CN201920769964.0U CN201920769964U CN210160482U CN 210160482 U CN210160482 U CN 210160482U CN 201920769964 U CN201920769964 U CN 201920769964U CN 210160482 U CN210160482 U CN 210160482U
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Abstract
The utility model belongs to the technical field of the foundry goods processing, a mill frock for U-shaped groove is proposed, including thimble fixed establishment, tailstock, cutter mechanism removes and sets up between thimble fixed establishment and tailstock, and cutter mechanism includes rectilinear movement's cutter base, adjusts the voussoir, removes to set up on cutter base, and cutter base reciprocates on adjusting the voussoir, and the saw bit rotates and sets up on cutter base. Through above-mentioned technical scheme, the problem that the cost is higher in the prior art of adjusting the processing depth has been solved.
Description
Technical Field
The utility model belongs to the technical field of the foundry goods processing, a mill frock for U-shaped groove is related to.
Background
The workpiece is in a long cylindrical shape, a U-shaped groove needs to be machined in the length direction, the depth of the U-shaped groove needs to be adjusted according to requirements, and the tool is driven to move up and down through a cylinder in the conventional method. Such devices use pneumatics, adding cost.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mill frock for U-shaped groove has solved the higher problem of cost of adjusting the depth of processing among the prior art.
The technical scheme of the utility model is realized like this:
the utility model provides a mill frock for U-shaped groove, includes:
a thimble fixing mechanism is arranged on the thimble seat,
a tail seat which is arranged at the tail end of the tail seat,
the cutter mechanism is movably arranged between the thimble fixing mechanism and the tailstock,
the cutter mechanism comprises a cutter base which moves linearly,
an adjusting wedge block movably arranged on the cutter base,
a cutter seat which moves up and down on the adjusting wedge block,
and the saw blade is rotatably arranged on the cutter seat.
As a further technical scheme, an adjusting seat is fixedly arranged on the cutter base, an adjusting screw rod is arranged on the adjusting seat, the adjusting screw rod is connected with an adjusting wedge block, and the adjusting wedge block horizontally moves along with the rotation of the adjusting screw rod.
As a further technical scheme, a strip-shaped hole is formed in the adjusting wedge block, a fixing screw rod is arranged below the cutter base, and the fixing screw rod sequentially and vertically penetrates through the cutter base and the strip-shaped hole and then is connected with the cutter base.
As a further technical scheme, the thimble fixing mechanism comprises a first fixing base, a thimble seat is arranged on the first fixing base, a first thimble is horizontally arranged on the thimble seat through a bearing in a rotating manner, and the free end of the first thimble extends out of the thimble seat.
As a further technical scheme, the tailstock comprises a second fixed base, and a second ejector pin matched with the first ejector pin to fix the workpiece is horizontally arranged on the second fixed base.
As a further technical scheme, a cutter shaft penetrates through the cutter seat, a motor is fixedly arranged above the cutter seat, an output shaft of the motor is synchronously connected with the cutter shaft through a belt, a saw blade is sleeved on the free end of the cutter shaft, and the plane of the saw blade is coplanar with the axes of the first ejector pin and the second ejector pin.
As a further technical scheme, the tailstock is horizontally arranged on one side of the cutter base, a first slide rail is arranged at the bottom of the tailstock, a first cylinder is fixedly arranged on one side of the tailstock, and a telescopic rod of the first cylinder is fixedly connected with the tailstock.
According to a further technical scheme, limiting plates are arranged on two sides of the cutter base, and the cutter base is clamped between the two limiting plates.
The utility model discloses a theory of operation and beneficial effect do:
1. the utility model discloses in, cutter mechanism is used for processing the U-shaped slot for the lateral wall of cylindricality work piece along length direction on, including the cutter base who is used for supporting, cutter base can be at round trip movement between thimble fixed establishment and tailstock. The cutter base is provided with a cutter seat for placing and supporting the cutter shaft, an adjusting wedge block is arranged between the cutter seat and the cutter base, the upper inclined surface of the adjusting wedge block is in contact with the cutter seat, and the adjusting wedge block can move horizontally to drive the cutter seat to move up and down so as to adjust the distance between the saw blade and a workpiece and adjust the depth of a U-shaped groove processed by the saw blade.
Two sides of the cutter mechanism are respectively provided with an ejector pin fixing mechanism and a tailstock, and the ejector pin fixing mechanism and the tailstock are matched to clamp a cylindrical workpiece.
2. The utility model discloses in, adjust the seat and fix on the cutter base, be located one side of adjusting the voussoir, accommodate the lead screw passes and is connected with adjusting the voussoir behind the seat, rotates accommodate the lead screw and can make and adjust voussoir horizontal migration.
3. The utility model discloses in, the axis direction along accommodate the lead screw on the regulation voussoir is provided with the bar hole, and the tool rest bottom is provided with the screw hole, after the position control of accommodate the voussoir is good, twists the screw hole of tool holder, bar hole and tool rest with fixed screw in proper order, fixes the tool rest on this height, then carries out subsequent processing again.
4. The utility model discloses in, first unable adjustment base is used for supporting, and the thimble seat is in one side of first unable adjustment base, and first thimble passes through the bearing setting on the thimble seat, can manually rotate the thimble and make the work piece rotatory, has the second thimble on the tailstock, and collinear with first thimble, first thimble and second thimble can press from both sides the both ends of pressing from both sides tight work piece, tool shaft and motor coaxial coupling, synchronous rotation, tool shaft free end is fixed and is provided with the saw bit, along with rotatory and cut the work piece.
5. The utility model discloses in, the tailstock can be connected with the telescopic link of cylinder along the direction horizontal migration that is close to or keeps away from the thimble fixing base, its one side wall, and tailstock bottom slides and sets up on the slide rail, and gliding tailstock can adjust the pitch according to the length of processing work piece and leave, makes things convenient for the work piece to place and take out moreover. The cutter base slides along the second slide rail under the telescopic action of the second cylinder, so that the saw blade cuts a U-shaped groove along the length direction of the workpiece.
6. The utility model discloses in, first limiting plate and second limiting plate are used for restricting the cutter seat and remove along with adjusting the voussoir removal, lead to whole device unstability. The first limiting plate and the second limiting plate are vertically fixed on the cutter base, and a hole is formed in the middle of the second limiting plate and used for enabling the adjusting wedge block to penetrate through the hole to move.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a left side view of the motor and the tool seat of the present invention;
FIG. 4 is a schematic view of the wedge block of the present invention;
FIG. 5 is a schematic top view of the wedge of the present invention;
fig. 6 is a schematic top view of the wedge block of the present invention;
fig. 7 is a schematic diagram of a second limiting plate structure of the present invention;
in the figure: 1-a tool mechanism, 10-a limiting plate, 11-a tool base, 111-a second slide rail, 112-a second cylinder, 113-a first limiting plate 114-a second limiting plate, 12-an adjusting wedge, 121-a strip-shaped hole, 13-a tool holder, 14-a tool, 15-an adjusting screw, 16-a fixed screw, 17-a tool shaft, 18-a motor, 19-a saw blade, 2-a thimble fixing mechanism, 21-a first fixing base, 22-a thimble base, 23-a first thimble, 3-a tailstock, 31-a second fixing base, 32-a movable thimble, 33-a second thimble.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 efforts belong to the protection scope of the present invention.
As shown in fig. 1-7, the utility model provides a mill frock for U-shaped groove, include:
the thimble fixing mechanism 2 is arranged on the thimble fixing mechanism,
a tail seat 3 which is provided with a tail seat,
the cutter mechanism 1 is movably arranged between the thimble fixing mechanism 2 and the tailstock 3,
the tool mechanism 1 comprises a linearly moving tool base 11,
an adjusting wedge block 12 is movably arranged on the cutter base 11,
a cutter seat 13 which moves up and down on the adjusting wedge block 12,
and the saw blade 19 is rotatably arranged on the tool seat 13.
In this embodiment, the tool 14 mechanism 1 is used for machining a U-shaped groove on the side wall of a cylindrical workpiece along the length direction, and includes a tool base 11 for supporting, and the tool base 11 can move back and forth between the thimble fixing mechanism 2 and the tailstock 3. The cutter base 11 is provided with a cutter seat 13 for placing and supporting a cutter 14 shaft, an adjusting wedge block 12 is arranged between the cutter seat 13 and the cutter base 11, the upper inclined surface of the adjusting wedge block is in contact with the cutter seat 13, and the adjusting wedge block 12 can horizontally move so as to drive the cutter seat 13 to move up and down, so that the distance between the saw blade 19 and a workpiece is adjusted, and the depth of a U-shaped groove processed by the saw blade 19 is adjusted.
Two sides of the cutter 14 mechanism 1 are respectively provided with an ejector pin fixing mechanism 2 and a tailstock 3 which are matched with each other to clamp a cylindrical workpiece.
Further, an adjusting seat 14 is fixedly arranged on the cutter base 11, an adjusting screw rod 15 is arranged on the adjusting seat 14, the adjusting screw rod 15 is connected with an adjusting wedge block 12, and the adjusting wedge block 12 horizontally moves along with the rotation of the adjusting screw rod 15.
In this embodiment, the adjusting seat is fixed on the tool base 11 and located on one side of the adjusting wedge 12, the adjusting screw 15 passes through the adjusting seat and then is connected with the adjusting wedge 12, and the adjusting screw 15 is rotated to enable the adjusting wedge 12 to move horizontally.
Further, a strip-shaped hole 121 is formed in the adjusting wedge 12, a fixing screw rod 16 is arranged below the cutter base 11, and the fixing screw rod 16 sequentially and vertically penetrates through the cutter base 11 and the strip-shaped hole 121 and then is connected with the cutter base 13.
In this embodiment, the adjusting wedge 12 is provided with a strip-shaped hole 121 along the axial direction of the adjusting screw rod 15, the bottom of the tool seat 13 is provided with a threaded hole, after the position of the adjusting wedge 12 is adjusted, the fixing screw rod 16 is sequentially screwed into the threaded holes of the tool seat 11, the strip-shaped hole 121 and the tool seat 13, the tool seat 13 is fixed at the height, and then the subsequent processing is performed.
Further, the thimble fixing mechanism 2 includes a first fixing base 21, a thimble seat 22 is arranged on the first fixing base 21, a first thimble 23 is horizontally and rotatably arranged on the thimble seat 22 through a bearing, and a free end of the first thimble 23 extends out of the thimble seat 22.
In this embodiment, the first fixing base 21 is used for supporting, the thimble seat 22 is arranged at one side of the first fixing base 21, and the first thimble 23 is arranged on the thimble seat 22 through a bearing, so that the thimble can be manually rotated to rotate the workpiece.
Further, the tailstock 3 includes a second fixing base 31, and a second thimble 33, which is matched with the first thimble 23 to fix the workpiece, is horizontally disposed on the second fixing base 31.
In this embodiment, the tailstock 3 has a second thimble 33, which is collinear with the first thimble 23, and the first thimble 23 and the second thimble 33 can clamp two ends of the workpiece.
Further, a cutter shaft 17 penetrates through the cutter base 13, a motor 18 is fixedly arranged above the cutter base 13, an output shaft of the motor 18 is synchronously connected with the cutter shaft 17 through a belt, a saw blade 19 is sleeved on the free end of the cutter shaft 17, and the plane where the saw blade 19 is located is coplanar with the axes of the first ejector pin 23 and the second ejector pin 33.
In this embodiment, the shaft of the tool 14 is coaxially connected to the motor 18 to rotate synchronously, and the free end of the shaft of the tool 14 is fixedly provided with the saw blade 19 to cut a workpiece along with the rotation.
Further, the tailstock 3 horizontal migration sets up in cutter base 11 one side, and the tailstock 3 bottom is provided with first slide rail 34, and the fixed first cylinder 35 that is provided with in tailstock 3 one side, the telescopic link and the tailstock 3 fixed connection of first cylinder 35.
In this embodiment, tailstock 3 can be connected with the telescopic link of cylinder along the direction horizontal migration that is close to or keeps away from thimble fixing base, and 3 bottoms of tailstock slide and set up on the slide rail, and gliding tailstock 3 can be according to the length adjustment distance of processing work piece, also makes things convenient for the work piece to place and take out moreover.
Further, a second slide rail 111 is arranged below the cutter base 11, a second cylinder 112 is arranged on one side of the cutter base 11, and an expansion rod of the second cylinder 112 is connected with the cutter base 11.
In this embodiment, the tool base 11 slides along the second slide rail 111 under the telescopic action of the second cylinder 112, so that the saw blade 19 cuts a U-shaped groove along the length direction of the workpiece.
Further, a first limiting plate 113 and a second limiting plate 114 are vertically arranged on the tool base 11, the tool base 13 is clamped between the first limiting plate 113 and the second limiting plate 114, and the adjusting wedge 12 and the adjusting screw 15 penetrate through the second limiting plate 114.
In this embodiment, the first and second limiting plates 113 and 114 are used to limit the movement of the tool holder 13 as the adjusting wedge 12 moves, resulting in instability of the entire apparatus. The first limiting plate 113 and the second limiting plate 114 are vertically fixed on the cutter base 11, and a hole is formed in the middle of the second limiting plate 114 and used for allowing the adjusting wedge 12 to pass through to move.
The working principle is as follows: the cutter base 11 is positioned at one end close to the thimble fixing mechanism 2 in an initial state, when the cutter base works, a workpiece is placed between the first thimble 23 and the second thimble 33, the cylinder of the tailstock 3 is started to clamp the workpiece, then the adjusting screw rod is screwed in or out according to the required depth of the U-shaped groove, the adjusting wedge block moves linearly and the cutter seat 13 moves up and down, so that the cutting-in depth of the saw blade 19 is adjusted, and then the fixing screw rod 16 is screwed in the cutter base 11, the adjusting wedge block and the cutter seat 13; and moving the tool base 11 towards the tailstock 3 to cut the workpiece, rotating the first ejector pin 23 after cutting a U-shaped groove, moving the tool base 11 towards the opposite direction to continuously cut a second U-shaped groove until a specified number of U-shaped grooves are cut, and moving the cylinder to release the workpiece and take out the workpiece.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A tool for milling a U-shaped groove is characterized by comprising
A thimble fixing mechanism (2),
a tail seat (3),
a cutter mechanism (1) movably arranged between the thimble fixing mechanism (2) and the tailstock (3),
the cutter mechanism (1) comprises a cutter base (11) which moves linearly,
an adjusting wedge block (12) movably arranged on the cutter base (11),
a tool holder (13) that moves up and down on the adjustment wedge (12),
and the saw blade (19) is rotatably arranged on the cutter seat (13).
2. The tooling for milling the U-shaped groove according to claim 1, wherein an adjusting seat (14) is further fixedly arranged on the cutter base (11), an adjusting screw rod (15) is arranged on the adjusting seat (14), the adjusting screw rod (15) is connected with the adjusting wedge block (12), and the adjusting wedge block (12) horizontally moves along with the rotation of the adjusting screw rod (15).
3. The tooling for milling the U-shaped groove according to claim 2, wherein a strip-shaped hole (121) is formed in the adjusting wedge block (12), a fixing screw rod (16) is arranged below the cutter base (11), and the fixing screw rod (16) sequentially and vertically penetrates through the cutter base (11) and the strip-shaped hole (121) and then is connected with the cutter base (13).
4. The tooling for milling the U-shaped groove according to claim 1, wherein the ejector pin fixing mechanism (2) comprises a first fixing base (21), an ejector pin seat (22) is arranged on the first fixing base (21), a first ejector pin (23) is horizontally and rotatably arranged on the ejector pin seat (22) through a bearing, and the free end of the first ejector pin (23) extends out of the ejector pin seat (22).
5. The tooling for milling the U-shaped groove according to claim 4, wherein the tailstock (3) comprises a second fixed base (31), and a second ejector pin (33) matched with the first ejector pin (23) to fix the workpiece is horizontally arranged on the second fixed base (31).
6. The tooling for milling the U-shaped groove according to claim 5, wherein a tool shaft (17) penetrates through the tool base (13), a motor (18) is fixedly arranged above the tool base (13), an output shaft of the motor (18) is synchronously connected with the tool shaft (17) through a belt, a saw blade (19) is sleeved on a free end of the tool shaft (17), and a plane where the saw blade (19) is located is coplanar with the axes of the first ejector pin (23) and the second ejector pin (33).
7. The tool for milling the U-shaped groove according to claim 1, wherein the tailstock (3) is horizontally arranged on one side of the cutter base (11), a first slide rail (34) is arranged at the bottom of the tailstock (3), a first air cylinder (35) is fixedly arranged on one side of the tailstock (3), and an expansion rod of the first air cylinder (35) is fixedly connected with the tailstock (3).
8. The tooling for milling the U-shaped groove according to claim 1, wherein limiting plates (10) are arranged on two sides of the cutter base (11), and the cutter base (13) is clamped between the two limiting plates (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920769964.0U CN210160482U (en) | 2019-05-25 | 2019-05-25 | Tool for milling U-shaped groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920769964.0U CN210160482U (en) | 2019-05-25 | 2019-05-25 | Tool for milling U-shaped groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210160482U true CN210160482U (en) | 2020-03-20 |
Family
ID=69793495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920769964.0U Active CN210160482U (en) | 2019-05-25 | 2019-05-25 | Tool for milling U-shaped groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210160482U (en) |
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2019
- 2019-05-25 CN CN201920769964.0U patent/CN210160482U/en active Active
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