CN215092037U - Tool rest of automatic groove cutting device for machining horn-shaped workpiece - Google Patents
Tool rest of automatic groove cutting device for machining horn-shaped workpiece Download PDFInfo
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- CN215092037U CN215092037U CN202120252684.XU CN202120252684U CN215092037U CN 215092037 U CN215092037 U CN 215092037U CN 202120252684 U CN202120252684 U CN 202120252684U CN 215092037 U CN215092037 U CN 215092037U
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- 238000005520 cutting process Methods 0.000 title claims abstract description 15
- 238000003754 machining Methods 0.000 title claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000009415 formwork Methods 0.000 abstract description 3
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model relates to the field of automatic groove cutting equipment, in particular to a tool rest of an automatic groove cutting device for processing a horn-shaped workpiece, which comprises a frame; a cutter holder on which a cutter is detachably mounted; the horizontal angle adjusting bracket is provided with an output end which can rotate on a horizontal plane; an elevation angle adjusting frame, which is provided with an output end capable of rotating on a vertical plane; the cutter fixer is arranged at the output end of the horizontal angle adjusting frame, the non-working part of the horizontal angle adjusting frame is arranged at the output end of the elevation angle adjusting frame, and the elevation angle adjusting frame is arranged on the rack. The utility model discloses a horizontal angle alignment jig and angle of elevation alignment jig regulation cutter fixer on level and vertical ascending side for the cutter can be towards arbitrary angle, and then makes the staff can use the utility model discloses the loudspeaker form work piece of arbitrary diameter of processing and expansion angle, its application scope is wide.
Description
Technical Field
The utility model relates to an automatic grooving equipment field specifically is a tool rest that relates to a loudspeaker form work piece processing is with automatic grooving device.
Background
As shown in fig. 1, there is a horn-shaped workpiece 1 which is applied to a crusher for a ship, and a plurality of steel bars 1b uniformly distributed around an axis thereof are welded to an inner conical surface of the horn-shaped workpiece 1.
At present, as shown in fig. 2 and 3, the horn workpiece 1 is processed as follows:
firstly, a bench worker cuts a groove 1a on the inner conical surface of the horn-shaped workpiece 1, wherein the groove 1a is composed of two parallel lines, and each groove 1a corresponds to a steel bar 1 b;
secondly, the welder brushes glue with the one side of billet 1b, then pastes billet 1b at the interior conical surface of tubaeform work piece 1, aligns two lines with billet 1b both sides edge and groove 1a simultaneously, then welds billet 1b on the interior circumference of tubaeform work piece 1.
Since the process relies heavily on manual work and the bench workers who can machine the qualified slots 1a have a very high wage, there is a great need for a device that can adjust and fix the position of the tool so that the tool does not need to be used by a high-grade bench worker and a normal operator can mark the standard slots 1a inside the trumpet-shaped workpiece 1.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the cutter frame of the automatic groove cutting device for machining the horn-shaped workpiece is provided.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a tool rest of an automatic groove cutting device for machining a horn-shaped workpiece is applied to installing tools and comprises a machine frame;
a cutter holder on which a cutter is detachably mounted;
the horizontal angle adjusting bracket is provided with an output end which can rotate on a horizontal plane;
an elevation angle adjusting frame, which is provided with an output end capable of rotating on a vertical plane;
the cutter fixer is arranged at the output end of the horizontal angle adjusting frame, the non-working part of the horizontal angle adjusting frame is arranged at the output end of the elevation angle adjusting frame, and the elevation angle adjusting frame is arranged on the rack;
or the cutter fixer is arranged at the output end of the elevation angle adjusting frame, the non-working part of the elevation angle adjusting frame is arranged at the output end of the horizontal angle adjusting frame, and the horizontal angle adjusting frame is arranged on the rack.
Preferably, the tool holder comprises, in combination,
the bottom plate is fixedly arranged at the output end of the first linear driver, and a plurality of bolt holes are formed in the bottom plate;
the top plate is arranged right above the bottom plate, and a plurality of through holes are formed in the top plate;
the bolt penetrates through the through hole in the top plate and is in threaded connection with the bolt hole in the bottom plate, and the cutter is clamped between the bottom plate and the top plate.
Preferably, the horizontal angle adjusting frame is provided with a horizontally arranged supporting plate, the supporting plate is in a disc shape, waist-shaped holes penetrating through the supporting plate are formed in the supporting plate, the circle center of each waist-shaped hole is coincided with the circle center of the supporting plate, the number of the waist-shaped holes is at least two, the output end of the elevation angle adjusting frame is provided with bolt holes corresponding to the waist-shaped holes, the supporting plate penetrates through the waist-shaped holes through bolts to be fixedly connected with the rack, and the cutter fixing device is fixedly connected with the supporting plate.
Preferably, the elevation angle adjusting frame comprises a turning plate, one end of the turning plate is rotatably installed on the rack, a bolt hole corresponding to the waist-shaped hole is formed in the turning plate, a sliding rail is arranged at the bottom of the turning plate, a sliding block is installed on the sliding rail in a sliding mode, the elevation angle adjusting frame further comprises a third linear driver, the third linear driver is arranged on the rack, the output direction of the third linear driver is vertically arranged, and the output end of the third linear driver is hinged to the sliding block.
Preferably, the horizontal angle adjusting frame is provided with a horizontally arranged supporting plate, the supporting plate is in a disc shape, waist-shaped holes penetrating through the supporting plate are formed in the supporting plate, the circle center of each waist-shaped hole is coincided with the circle center of the supporting plate, the number of the waist-shaped holes is at least two, bolt holes corresponding to the waist-shaped holes are formed in the rack, the supporting plate penetrates through the waist-shaped holes through bolts to be fixedly connected with the rack, the cutter fixing device is arranged at the output end of the elevation angle adjusting frame, and the non-working portion of the elevation angle adjusting frame is fixedly connected with the supporting plate.
Preferably, the elevation angle adjusting frame comprises a turning plate, one end of the turning plate is rotatably mounted on the supporting plate, a sliding rail is arranged at the bottom of the turning plate, a sliding block is slidably mounted on the sliding rail, the elevation angle adjusting frame further comprises a third linear driver, the third linear driver is fixedly mounted on the supporting plate, the output direction of the third linear driver is vertically arranged, the output end of the third linear driver is hinged to the sliding block, and the cutter holder is fixedly connected with the turning plate.
Compared with the prior art, the utility model beneficial effect who has is:
the utility model discloses a horizontal angle alignment jig and angle of elevation alignment jig regulation cutter fixer on level and vertical ascending side for the cutter can be towards arbitrary angle, and then makes the staff can use the utility model discloses the loudspeaker form work piece of arbitrary diameter of processing and expansion angle, its application scope is wide.
Drawings
FIG. 1 is a perspective view of a trumpet-shaped workpiece after a steel bar is welded thereto;
FIG. 2 is a perspective view of a trumpet-shaped workpiece before machining;
FIG. 3 is a perspective view of a trumpet-shaped workpiece after grooving;
FIG. 4 is a schematic perspective view of the groove cutting process of the horn-shaped workpiece of the present invention;
FIG. 5 is a perspective view of the cutting tool of the present invention;
fig. 6 is a perspective view of the present invention;
fig. 7 is a side view of the present invention;
FIG. 8 is a cross-sectional view at section A-A of FIG. 7;
FIG. 9 is a perspective view of the present invention during debugging;
fig. 10 is a perspective view of a workpiece holder and rotary actuator of the present invention;
fig. 11 is a perspective view of the tool holder and driving device of the present invention;
the reference numbers in the figures are:
1-a horn-shaped workpiece; 1 a-a groove; 1 b-a steel strip;
2-cutting tools; 2 a-knife edge;
3-a workpiece holder; 3 a-a chuck; 3 b-a jaw;
4-a rotary drive; 4 a-a bearing shaft; 4 b-a shaft seat; 4 c-an index plate;
5-a tool holder; 5 a-a bottom plate; 5 b-a top plate; 5 c-bolt;
6-a drive device; 6 a-a first linear driver; 6 b-a second linear drive;
7-horizontal angle adjusting bracket; 7 a-a support plate; 7 b-kidney shaped holes;
8-elevation angle adjusting frame; 8 a-a flap; 8a 1-spindle; 8a 2-slide; 8a 3-slide; 8 b-a third linear drive; 8b 1-hinge seat; 8b 2-threaded rod; 8b 3-nut; 8b 4-bearing; 8b 5-rocker; 8b 6-bearing seat; 8b 7-gear pair.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
In order to solve the technical problem of how to automatically cut the groove 1a on the horn-shaped workpiece 1, as shown in fig. 4, 5 and 6, the following technical solutions are provided:
an automatic groove cutting device for machining a horn-shaped workpiece is applied to machining the horn-shaped workpiece 1 and comprises a machine frame;
the cutter 2 is provided with two parallel cutter edges 2 a;
the horn-shaped workpiece 1 is detachably mounted on the workpiece holder 3;
the rotary driver 4 is arranged on the rack, the output end of the rotary driver 4 is in transmission connection with the workpiece fixer 3, and the rotary driver 4 is used for driving the workpiece fixer 3 to rotate by a specified angle;
a cutter holder 5 on which the cutter 2 is detachably mounted;
and the driving device 6 is used for driving the horn-shaped workpiece 1 and the cutter 2 to move relatively, so that the knife edge 2a marks a groove 1a on the horn-shaped workpiece 1.
Specifically, after the driving device 6 drives the tool 2 to scribe the groove 1a on the horn-shaped workpiece 1, the rotary driver 4 drives the workpiece holder 3 to rotate by a predetermined angle, and the above steps are repeated until each groove 1a on the horn-shaped workpiece 1 is finished, that is, the machining is finished.
The workpiece fixer 3 comprises a chuck 3a and clamping jaws 3b, the chuck 3a is provided with a plurality of output ends, the clamping jaws 3b are the same as the chuck 3a in number and are fixedly connected in a one-to-one correspondence manner, the non-working part of the chuck 3a is in transmission connection with the output ends of the rotary driver 4, and the clamping jaws 3b are used for clamping the horn-shaped workpiece 1.
Specifically, the trumpet-shaped workpiece 1 has a cylindrical portion, the gripping jaws 3b grip the outer peripheral surface or the inner peripheral surface of the portion, and the chuck 3a is a manual, pneumatic, or electric three-jaw chuck.
Further:
in order to solve the technical problem of how to drive the workpiece holder 3 to rotate, as shown in fig. 8 and 10, the following technical solutions are provided:
the rotary drive 4 is comprised of a rotary drive,
one end of the bearing shaft 4a is fixedly connected with the non-working part of the workpiece fixer 3;
the bearing shaft 4a is rotatably arranged on the shaft seat 4 b;
the indexing disc 4c, the indexing disc 4c sets up on the frame, and the output of indexing disc 4c and the other end fixed connection of bearing shaft 4 a.
Specifically, the index plate 4c is a precision electric index plate, the index plate 4c can drive the bearing shaft 4a to rotate by a predetermined angle each time, and the bearing shaft 4a bears the weight of the workpiece holder 3 and the horn-shaped workpiece 1 through the shaft seat 4 b.
As shown in fig. 11, the tool holder 5 includes,
the bottom plate 5a is fixedly arranged at the output end of the first linear driver 6a, and a plurality of bolt holes are formed in the bottom plate 5 a;
the top plate 5b is arranged right above the bottom plate 5a, and a plurality of through holes are formed in the top plate 5 b;
and a bolt 5c, wherein the bolt 5c penetrates through a through hole in the top plate 5b to be in threaded connection with a bolt hole in the bottom plate 5a, the cutter 2 is clamped between the bottom plate 5a and the top plate 5b, and the cutter 2 and the cutter holder 5 are fixed through friction force.
Further:
in order to solve the technical problem of how to drive the horn-shaped workpiece 1 and the tool 2 to move relatively, as shown in fig. 8 and 11, the following technical solutions are provided:
one embodiment of the drive means 6:
the drive means 6 comprise(s) a drive,
the first linear driver 6a, the workpiece holder 3 or the cutter holder 5 is fixedly arranged at the output end of the first linear driver 6 a;
and the second linear driver 6b is arranged on the frame, the non-working part of the first linear driver 6a is fixedly arranged at the output end of the second linear driver 6b, and the output direction of the first linear driver 6a is perpendicular to the output direction of the second linear driver 6 b.
Another embodiment of the drive means 6:
the drive means 6 comprise(s) a drive,
the first linear driver 6a is arranged on the frame, and one of the workpiece holder 3 and the cutter holder 5 is fixedly arranged at the output end of the first linear driver 6 a;
a second linear driver 6b, the second linear driver 6b is arranged on the frame, the other one of the workpiece holder 3 and the tool holder 5 is fixedly arranged at the output end of the second linear driver 6b, and the output direction of the first linear driver 6a is perpendicular to the output direction of the second linear driver 6 b.
Specifically, one of the first linear driver 6a and the second linear driver 6b is used for driving the horn-shaped workpiece 1 and the knife edge 2a to abut against each other and have a certain contact force therebetween, and the other of the first linear driver 6a and the second linear driver 6b is used for driving the knife edge 2a to slide on the horn-shaped workpiece 1, so that the knife edge 2a forms the groove 1a on the horn-shaped workpiece 1.
Considering that the workpiece holder 3 needs to be capable of precise rotation, and is not suitable for allowing the workpiece holder 3 to have more degrees of freedom to avoid the problem of difficulty in maintenance after a failure, in the drawings, the tool holder 5 is fixedly installed at the output end of the first linear actuator 6a, and the first linear actuator 6a is installed at the output end of the second linear actuator 6b, the output direction of the first linear actuator 6a is parallel to the axis of the trumpet-shaped workpiece 1, and the output direction of the second linear actuator 6b is perpendicular to the axis of the trumpet-shaped workpiece 1.
Further:
in order to solve the technical problem of how to enable the knife edge 2a and the trumpet-shaped workpiece 1 to always abut against each other and have a certain contact force between the knife edge and the trumpet-shaped workpiece 1, the following technical scheme is provided:
the output direction of one of the first linear actuator 6a and the second linear actuator 6b is perpendicular to the axis of the trumpet-shaped workpiece 1 and is a cylinder slide table, and the output direction of the other of the first linear actuator 6a and the second linear actuator 6b is parallel to the axis of the trumpet-shaped workpiece 1.
Specifically, in this embodiment, the first linear actuator 6a is an air cylinder sliding table, the second linear actuator 6b is an air cylinder sliding table, and may also be an electric push rod or other devices with linear driving functions, and the operator adjusts the air pressure for driving the first linear actuator 6a to work, so that the knife edge 2a can always abut against the trumpet-shaped workpiece 1 and have a certain contact force therebetween, so that the knife edge 2a can scribe the groove 1a on the trumpet-shaped workpiece 1.
Further:
in order to solve the technical problem of how to ensure that the axis of the horn-shaped workpiece 1 is parallel to the axis of the second linear driver 6b to solve the error in mechanical assembly, as shown in fig. 6 and 9, the following technical solutions are provided:
the workpiece fixing device is characterized by further comprising a horizontal angle adjusting frame 7, the workpiece fixing device 3 and the rotary driver 4 are fixedly connected with the horizontal angle adjusting frame 7, or the driving device 6 is fixedly connected with the horizontal angle adjusting frame 7, the horizontal angle adjusting frame 7 is provided with a horizontally arranged supporting plate 7a, the supporting plate 7a is in a disc shape, a kidney-shaped hole 7b penetrating through the supporting plate 7a is formed in the supporting plate 7a, the circle center of the kidney-shaped hole 7b is coincided with the circle center of the supporting plate 7a, at least two kidney-shaped holes 7b are formed in the frame, a bolt hole corresponding to the kidney-shaped hole 7b is formed in the frame, and the supporting plate 7a penetrates through the kidney-shaped hole 7b through a bolt and is fixedly connected with the frame.
Specifically, the existence of waist type hole 7b makes can rotate backup pad 7a after unscrewing the bolt, and then adjusts the horizontal orientation of work piece fixer 3, treats that the axis of tubaeform work piece 1 is parallel with the output direction of second linear actuator 6b, screws up the bolt again, can accomplish the accent quick-witted work.
The vertical type angle adjusting device further comprises an elevation angle adjusting frame 8, the elevation angle adjusting frame 8 comprises a turning plate 8a, one end of the turning plate 8a is rotatably installed on the rack, a sliding rail 8a2 is arranged at the bottom of the turning plate 8a, a sliding block 8a3 is installed on the sliding rail 8a2 in a sliding mode, the elevation angle adjusting frame 8 further comprises a third linear driver 8b, the third linear driver 8b is arranged on the rack, the output direction of the third linear driver 8b is vertically arranged, and the output end of the third linear driver 8b is hinged to the sliding block 8a 3.
The connection relationship among the workpiece holder 3, the rotary driver 4, the driving device 6, the horizontal angle adjusting bracket 7 and the elevation angle adjusting bracket 8 has the following embodiments:
the workpiece holder 3 and the rotary driver 4 are both mounted on a horizontal angle adjusting bracket 7, while the driving device 6 is mounted on an elevation angle adjusting bracket 8;
alternatively, the workpiece holder 3 and the rotary drive 4 are both mounted on the elevation angle adjustment frame 8, while the drive device 6 is mounted on the horizontal angle adjustment frame 7;
or the horizontal angle adjusting frame 7 is arranged on the elevation angle adjusting frame 8, and the workpiece fixer 3 and the rotary driver 4 or the driving device 6 are arranged on the horizontal angle adjusting frame 7;
alternatively, the elevation angle adjustment frame 8 is mounted on the horizontal angle adjustment frame 7, and the workpiece holder 3 and the rotary drive 4 or the drive device 6 are mounted on the elevation angle adjustment frame 8.
Specifically, in the drawing, the driving device 6 is installed on the turning plate 8a, the third linear driver 8b is used for driving the sliding block 8a3 to vertically lift, when the sliding block 8a3 lifts, the sliding block 8a slides inside the sliding rail 8a2, and meanwhile, the sliding block 8a3 drives the turning plate 8a to move so that the turning plate 8a rotates around the rotating shaft 8a1, so that the elevation angle of the driving device 6 is adjusted.
As shown in fig. 7 and 8, the third linear actuator 8b is a screw jack, the third linear actuator 8b includes a hinged seat 8b1, a threaded rod 8b2, a nut 8b3, a bearing 8b4, a rocking handle 8b5, a bearing seat 8b6 and a gear pair 8b7, the hinged seat 8b1 is hinged to the sliding block 8a3, a threaded rod 8b2 is fixedly connected and vertically arranged with the hinged seat 8b1, a nut 8b3 is sleeved on the threaded rod 8b2 and is in threaded connection, a bearing 8b4 is sleeved on the nut 8b3 and is fixedly mounted on the frame, the rocking handle 8b5 is rotatably mounted on the frame through the bearing seat 8b6, the output end of the rocking handle 8b5 is in transmission connection with the nut 8b3 through the gear pair 8b7, the gear pair 8b7 is composed of two bevel gears, and the worker rocks the rocking handle 8b5 to drive the nut 8b3 to rotate the threaded rod 8b2 to lift the threaded rod 8b 2.
The utility model discloses a theory of operation:
step one, machine debugging: loosening the bolt for fixing the support plate 7a, rotating the support plate 7a so that the axis of the horn-shaped workpiece 1 fixedly mounted on the workpiece holder 3 is on the same vertical plane as the output trajectory of the second linear driver 6b, and then tightening the bolt;
step two, trial run: fixing the horn-shaped workpiece 1 on the workpiece fixer 3, starting the driving device 6, driving the cutter 2 by the driving device 6 to machine a groove 1a on the horn-shaped workpiece 1, checking whether the groove 1a meets the requirement, if so, executing a step three, and if not, executing a step one;
step three, trial processing: starting the rotary driver 4 and the driving device 6, processing a groove 1a on the horn-shaped workpiece 1 by the driving device 6, driving the horn-shaped workpiece 1 to rotate by a specified angle by the rotary driver 4, and repeating the steps until the processing is finished;
step four, batch processing: and (3) taking the horn-shaped workpiece 1 from the workpiece fixer 3, placing the horn-shaped workpiece 1 to be processed, and repeating the steps until the batch of products are processed.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A tool rest of an automatic groove cutting device for processing a horn-shaped workpiece is applied to installing a tool (2) and is characterized by comprising,
a frame;
the cutter fixer (5), the cutter (2) is detachably arranged on the cutter fixer (5);
the horizontal angle adjusting bracket (7), the horizontal angle adjusting bracket (7) has an output end which can rotate on the horizontal plane;
an elevation angle adjusting frame (8), wherein the elevation angle adjusting frame (8) is provided with an output end which can rotate on a vertical plane;
the cutter fixer (5) is arranged at the output end of the horizontal angle adjusting frame (7), the non-working part of the horizontal angle adjusting frame (7) is arranged at the output end of the elevation angle adjusting frame (8), and the elevation angle adjusting frame (8) is arranged on the rack;
or the cutter fixer (5) is arranged at the output end of the elevation angle adjusting frame (8), the non-working part of the elevation angle adjusting frame (8) is arranged at the output end of the horizontal angle adjusting frame (7), and the horizontal angle adjusting frame (7) is arranged on the frame.
2. The tool holder of the automatic grooving apparatus for machining trumpet-shaped workpieces according to claim 1, wherein the tool holder (5) comprises,
the bottom plate (5a) is fixedly arranged at the output end of the first linear driver (6a), and a plurality of bolt holes are formed in the bottom plate (5 a);
the top plate (5b), the top plate (5b) is arranged right above the bottom plate (5a), and a plurality of through holes are formed in the top plate (5 b);
and the bolt (5c) penetrates through the through hole in the top plate (5b) and is in threaded connection with the bolt hole in the bottom plate (5a), and the cutter (2) is clamped between the bottom plate (5a) and the top plate (5 b).
3. The tool rest of the automatic groove cutting device for machining the trumpet-shaped workpiece according to any one of claims 1 or 2, characterized in that the horizontal angle adjusting frame (7) is provided with a horizontally arranged supporting plate (7a), the supporting plate (7a) is in a disc shape, the supporting plate (7a) is provided with a waist-shaped hole (7b) penetrating through the supporting plate (7a), the circle center of the waist-shaped hole (7b) is coincided with the circle center of the supporting plate (7a), at least two waist-shaped holes (7b) are formed, the output end of the elevation angle adjusting frame (8) is provided with a bolt hole corresponding to the waist-shaped hole (7b), the supporting plate (7a) penetrates through the waist-shaped hole (7b) through a bolt to be fixedly connected with the machine frame, and the tool holder (5) is fixedly connected with the supporting plate (7 a).
4. The tool rest of the automatic groove cutting device for machining the trumpet-shaped workpiece, according to the claim 3, is characterized in that the elevation angle adjusting frame (8) comprises a turning plate (8a), one end of the turning plate (8a) is rotatably installed on the machine frame, a bolt hole corresponding to the waist-shaped hole (7b) is formed in the turning plate (8a), a sliding rail (8a2) is arranged at the bottom of the turning plate (8a), a sliding block (8a3) is slidably installed on the sliding rail (8a2), the elevation angle adjusting frame (8) further comprises a third linear driver (8b), the third linear driver (8b) is arranged on the machine frame, the output direction of the third linear driver (8b) is vertically arranged, and the output end of the third linear driver (8b) is hinged to the sliding block (8a 3).
5. The tool rest of the automatic groove cutting device for machining the trumpet-shaped workpiece according to any one of claims 1 or 2, wherein the horizontal angle adjusting frame (7) is provided with a horizontally arranged support plate (7a), the support plate (7a) is in a disc shape, the support plate (7a) is provided with a waist-shaped hole (7b) penetrating through the support plate (7a), the circle center of the waist-shaped hole (7b) is overlapped with the circle center of the support plate (7a), at least two waist-shaped holes (7b) are formed in the frame, a bolt hole corresponding to the waist-shaped hole (7b) is formed in the frame, the support plate (7a) penetrates through the waist-shaped hole (7b) through a bolt to be fixedly connected with the frame, the tool holder (5) is arranged at the output end of the elevation angle adjusting frame (8), and the non-working part of the elevation angle adjusting frame (8) is fixedly connected with the support plate (7 a).
6. The tool rest of the automatic groove cutting device for machining the trumpet-shaped workpiece, according to the claim 5, is characterized in that the elevation angle adjusting frame (8) comprises a turning plate (8a), one end of the turning plate (8a) is rotatably installed on the supporting plate (7a), a sliding rail (8a2) is arranged at the bottom of the turning plate (8a), a sliding block (8a3) is slidably installed on the sliding rail (8a2), the elevation angle adjusting frame (8) further comprises a third linear driver (8b), the third linear driver (8b) is fixedly installed on the supporting plate (7a), the output direction of the third linear driver (8b) is vertically arranged, the output end of the third linear driver (8b) is hinged to the sliding block (8a3), and the tool holder (5) is fixedly connected with the turning plate (8 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120252684.XU CN215092037U (en) | 2021-01-29 | 2021-01-29 | Tool rest of automatic groove cutting device for machining horn-shaped workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120252684.XU CN215092037U (en) | 2021-01-29 | 2021-01-29 | Tool rest of automatic groove cutting device for machining horn-shaped workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215092037U true CN215092037U (en) | 2021-12-10 |
Family
ID=79333382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120252684.XU Expired - Fee Related CN215092037U (en) | 2021-01-29 | 2021-01-29 | Tool rest of automatic groove cutting device for machining horn-shaped workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215092037U (en) |
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2021
- 2021-01-29 CN CN202120252684.XU patent/CN215092037U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |