CN216371849U - Four-axis screw machine tool fixture - Google Patents
Four-axis screw machine tool fixture Download PDFInfo
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- CN216371849U CN216371849U CN202122852171.5U CN202122852171U CN216371849U CN 216371849 U CN216371849 U CN 216371849U CN 202122852171 U CN202122852171 U CN 202122852171U CN 216371849 U CN216371849 U CN 216371849U
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- positioning assembly
- spout
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- vertical plate
- push pedal
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Abstract
The utility model discloses a tool fixture for a four-axis screw machine, which comprises a base, wherein a vertical plate is fixedly arranged on the base, an upper positioning assembly and a lower positioning assembly are fixedly arranged on the vertical plate, and a pressing mechanism for pressing a workpiece onto the upper positioning assembly and the lower positioning assembly is also arranged on the vertical plate; install the unloading subassembly that is used for driving the work piece and breaks away from locating component and lower locating component on the base, the unloading subassembly includes the slider, be provided with the spout on the base, the spout extends to the riser below, slider sliding fit is in the spout, still including being used for driving the slider along the gliding sliding assembly of spout, the tip fixed mounting of slider has the push pedal, the push pedal interval is provided with a plurality of, the push pedal is just setting up locating component down, the riser just is provided with the hole of stepping down with the spout intercommunication to the push pedal. This four-axis is frock tool for screw machine has the location of being convenient for, automatic unloading, advantage that facilitates the use.
Description
Technical Field
The utility model relates to the technical field of screw machines, in particular to a tool jig for a four-axis screw machine.
Background
In the production and processing process of workpieces (such as household appliances), a four-shaft screw machine is required to be used for locking screws. However, the existing four-axis screw machine lacks a tool for positioning a workpiece in the operation process of locking a screw of the workpiece, and needs manual positioning before locking the screw every time, so that the precision is poor and the efficiency is low.
Disclosure of Invention
To the not enough of above-mentioned prior art, the technical problem that this patent application will solve provides a four-axis screw machine tool jig of being convenient for fix a position, automatic unloading, facilitate the use.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a tool jig for a four-axis screw machine comprises a base, wherein a vertical plate is fixedly arranged on the base, an upper positioning assembly and a lower positioning assembly are fixedly arranged on the vertical plate, the upper positioning assembly is positioned above the lower positioning assembly and is arranged at intervals, and a pressing mechanism for pressing a workpiece onto the upper positioning assembly and the lower positioning assembly is further arranged on the vertical plate;
install the unloading subassembly that is used for driving the work piece and breaks away from locating component and lower locating component on the base, the unloading subassembly includes the slider, be provided with the spout on the base, the spout extends to the riser below, slider sliding fit is in the spout, still including being used for driving the slider along the gliding sliding assembly of spout, the tip fixed mounting of slider has the push pedal, the push pedal interval is provided with a plurality of, the push pedal is just setting up locating component down, the riser just is provided with the hole of stepping down with the spout intercommunication to the push pedal.
Like this, when utilizing four-axis screw machine to lock the screw operation to the work piece, dispose this frock tool at four-axis screw machine, operating personnel places the work piece at last locating component and locating component down, the work piece laminates with last locating component and locating component down, realize the location, utilize hold-down mechanism to compress tightly the work piece at last locating component and locating component down, later four-axis screw machine locks the screw operation, after locking the screw and accomplishing, hold-down mechanism resets, relieve the compress tightly to the work piece, because the work piece laminates with last locating component and lower locating component, so operating personnel directly takes out inconveniently, consequently, be provided with the unloading subassembly and carry out the unloading to the work piece. Specifically, under the initial condition, the push pedal flushes with the surface of riser, and the work piece is placed on the slider, and when the unloading, the slip subassembly drives the slider and removes, and the slider drives the push pedal and removes, utilizes the push pedal to drive the work piece from last locating component and lower locating component and breaks away from, and operating personnel takes off the work piece, and the unloading subassembly resets.
The upper positioning assembly comprises a positioning plate fixedly mounted on the vertical plate, a U-shaped positioning block is fixedly mounted on the positioning plate, the lower positioning assembly comprises two convex blocks fixedly mounted on the vertical plate, the thickness of each convex block is the same as that of the positioning plate, and a positioning rod is fixedly mounted on one convex block. The lower end of the workpiece is placed on the sliding block, the workpiece is pushed, the upper end of the workpiece enters the U-shaped positioning block, one side of the workpiece is attached to the positioning surface of the positioning rod, and the station of the workpiece is achieved.
The pressing mechanism comprises a cylinder seat fixedly mounted on the vertical plate, a 90-degree corner cylinder is fixedly mounted on the cylinder seat, and the 90-degree corner cylinder is located between the upper positioning assembly and the lower positioning assembly. The 90-degree corner cylinder acts, the pressing arm is rotated by 90 degrees and contracts, and the workpiece is pressed on the upper positioning assembly and the lower positioning assembly.
The sliding assembly comprises a screw rod installed in a sliding groove through a bearing, a servo motor is installed on the base in a fixed mode, an output shaft of the servo motor penetrates through the base and extends into the sliding groove to be fixedly connected with one end of the screw rod, the sliding block is provided with a threaded hole in threaded connection with the screw rod, and a guiding assembly used for guiding the sliding block is arranged in the sliding groove. The motor drives the screw rod to rotate, and under the action of the guide assembly, the sliding block is driven to move along the sliding groove through threaded connection.
The two opposite sides of the sliding groove are recessed inwards to form a guide rail, and the sliding block is provided with a guide block which is in sliding fit with the guide rail and is opposite to the guide rail. The slide block is convenient to guide. Specifically, servo motor's one end is kept away from to the spout runs through the bottom plate, and the tip of bottom plate just passes through bolt fixed connection dog to the spout, and the one end of screw rod is passed through the bearing and is connected with the dog, the installation of being convenient for.
To sum up, this four-axis is frock tool for screw machine has the location of being convenient for, automatic unloading, advantage that facilitates the use.
Drawings
Fig. 1 is a schematic structural view of a tool fixture for a four-axis screw machine according to the present invention.
Fig. 2 is a schematic view of fig. 1 with the workpiece mounted.
Fig. 3 is a schematic view of fig. 2 in a blanking state.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "upper, lower" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
As shown in fig. 1-3, a tooling jig for a four-axis screw machine comprises a base 1, wherein a vertical plate 2 is fixedly installed on the base, an upper positioning assembly and a lower positioning assembly are fixedly installed on the vertical plate, the upper positioning assembly is positioned above the lower positioning assembly and arranged at intervals, and a pressing mechanism for pressing a workpiece 3 to the upper positioning assembly and the lower positioning assembly is further arranged on the vertical plate;
install the unloading subassembly that is used for driving the work piece and breaks away from locating component and lower locating component on the base, the unloading subassembly includes slider 4, be provided with the spout on the base, the spout extends to the riser below, slider sliding fit is in the spout, still including being used for driving the slider along the gliding sliding assembly of spout, the tip fixed mounting of slider has push pedal 5, the push pedal interval is provided with a plurality of, the push pedal is just setting up locating component down, the riser just is provided with the hole of stepping down with the spout intercommunication to the push pedal.
Like this, when utilizing four-axis screw machine to lock the screw operation to the work piece, dispose this frock tool at four-axis screw machine, operating personnel places the work piece at last locating component and locating component down, the work piece laminates with last locating component and locating component down, realize the location, utilize hold-down mechanism to compress tightly the work piece at last locating component and locating component down, later four-axis screw machine locks the screw operation, after locking the screw and accomplishing, hold-down mechanism resets, relieve the compress tightly to the work piece, because the work piece laminates with last locating component and lower locating component, so operating personnel directly takes out inconveniently, consequently, be provided with the unloading subassembly and carry out the unloading to the work piece. Specifically, under the initial condition, the push pedal flushes with the surface of riser, and the work piece is placed on the slider, and when the unloading, the slip subassembly drives the slider and removes, and the slider drives the push pedal and removes, utilizes the push pedal to drive the work piece from last locating component and lower locating component and breaks away from, and operating personnel takes off the work piece, and the unloading subassembly resets.
The upper positioning assembly comprises a positioning plate 6 fixedly mounted on the vertical plate, a U-shaped positioning block 7 is fixedly mounted on the positioning plate, the lower positioning assembly comprises two lugs 8 fixedly mounted on the vertical plate, the thickness of each lug is the same as that of each positioning plate, and a positioning rod 9 is fixedly mounted on one lug. The lower end of the workpiece is placed on the sliding block, the workpiece is pushed, the upper end of the workpiece enters the U-shaped positioning block, one side of the workpiece is attached to the positioning surface of the positioning rod, and the station of the workpiece is achieved.
The pressing mechanism comprises a cylinder seat fixedly mounted on the vertical plate, a 90-degree corner cylinder 11 is fixedly mounted on the cylinder seat, and the 90-degree corner cylinder is located between the upper positioning assembly and the lower positioning assembly. The 90-degree corner cylinder acts, the pressing arm is rotated by 90 degrees and contracts, and the workpiece is pressed on the upper positioning assembly and the lower positioning assembly.
The sliding assembly comprises a screw rod 12 installed in a sliding groove through a bearing, a servo motor 13 is installed on the base in a fixed mode, an output shaft of the servo motor penetrates through the base and extends into the sliding groove to be fixedly connected with one end of the screw rod, the sliding block is provided with a threaded hole in threaded connection with the screw rod, and a guiding assembly used for guiding the sliding block is arranged in the sliding groove. The motor drives the screw rod to rotate, and under the action of the guide assembly, the sliding block is driven to move along the sliding groove through threaded connection.
The two opposite sides of the sliding groove are concave to form a guide rail 14, and the sliding block is provided with a guide block 15 which is in sliding fit with the guide rail opposite to the guide rail. The slide block is convenient to guide. Specifically, servo motor's one end is kept away from to the spout runs through the bottom plate, and the tip of bottom plate just passes through bolt fixed connection dog to the spout, and the one end of screw rod is passed through the bearing and is connected with the dog, the installation of being convenient for.
Specifically, four-axis screw machine is current device, directly uses four-axis screw machine and this frock tool assembly, no longer specifically describes the principle of four-axis screw machine. The size of the upper positioning assembly and the size of the lower positioning assembly are set according to the size of a workpiece.
The principle is as follows:
when the four-axis screw machine is used for locking a screw of a workpiece, the four-axis screw machine is provided with the tooling jig, an operator places the workpiece on the upper positioning assembly and the lower positioning assembly, the workpiece is attached to the upper positioning assembly and the lower positioning assembly, positioning is realized, the workpiece is compressed on the upper positioning assembly and the lower positioning assembly by the compressing mechanism, then the four-axis screw machine is used for locking the screw, after the screw is locked, the compressing mechanism resets, compression on the workpiece is released, and the workpiece is directly inconvenient to take out due to the fact that the workpiece is attached to the upper positioning assembly and the lower positioning assembly, and therefore the four-axis screw machine is provided with the discharging assembly for discharging the workpiece. Specifically, under the initial condition, the push pedal flushes with the surface of riser, and the work piece is placed on the slider, and when the unloading, the slip subassembly drives the slider and removes, and the slider drives the push pedal and removes, utilizes the push pedal to drive the work piece from last locating component and lower locating component and breaks away from, and operating personnel takes off the work piece, and the unloading subassembly resets.
Finally, it should be noted that: various modifications and alterations of this invention may be made by those skilled in the art without departing from the spirit and scope of this invention. Thus, it is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.
Claims (5)
1. The tooling jig for the four-axis screw machine is characterized by comprising a base, wherein a vertical plate is fixedly arranged on the base, an upper positioning assembly and a lower positioning assembly are fixedly arranged on the vertical plate, the upper positioning assembly is positioned above the lower positioning assembly and is arranged at intervals, and a pressing mechanism for pressing a workpiece onto the upper positioning assembly and the lower positioning assembly is further arranged on the vertical plate;
install the unloading subassembly that is used for driving the work piece and breaks away from locating component and lower locating component on the base, the unloading subassembly includes the slider, be provided with the spout on the base, the spout extends to the riser below, slider sliding fit is in the spout, still including being used for driving the slider along the gliding sliding assembly of spout, the tip fixed mounting of slider has the push pedal, the push pedal interval is provided with a plurality of, the push pedal is just setting up locating component down, the riser just is provided with the hole of stepping down with the spout intercommunication to the push pedal.
2. The tool jig for the four-axis screw machine according to claim 1, wherein the upper positioning assembly comprises a positioning plate fixedly mounted on a vertical plate, a U-shaped positioning block is fixedly mounted on the positioning plate, the lower positioning assembly comprises two convex blocks fixedly mounted on the vertical plate, the thickness of each convex block is the same as that of the positioning plate, and a positioning rod is fixedly mounted on one of the convex blocks.
3. The tool jig for the four-axis screw machine according to claim 2, wherein the pressing mechanism comprises a cylinder block fixedly mounted on the vertical plate, a 90-degree corner cylinder is fixedly mounted on the cylinder block, and the 90-degree corner cylinder is located between the upper positioning assembly and the lower positioning assembly.
4. The tool jig for the four-axis screw machine according to claim 1, wherein the sliding assembly comprises a screw rod installed in a sliding groove through a bearing, the base is externally and fixedly provided with a servo motor, an output shaft of the servo motor extends into the sliding groove through the base and is fixedly connected with one end of the screw rod, the sliding block is provided with a threaded hole in threaded connection with the screw rod, and a guiding assembly for guiding the sliding block is arranged in the sliding groove.
5. The tool jig for the four-axis screw machine according to claim 1, wherein two opposite sides of the sliding groove are recessed inwards to form a guide rail, and the sliding block is provided with a guide block which is in sliding fit with the guide rail and faces the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122852171.5U CN216371849U (en) | 2021-11-20 | 2021-11-20 | Four-axis screw machine tool fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122852171.5U CN216371849U (en) | 2021-11-20 | 2021-11-20 | Four-axis screw machine tool fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216371849U true CN216371849U (en) | 2022-04-26 |
Family
ID=81253760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122852171.5U Active CN216371849U (en) | 2021-11-20 | 2021-11-20 | Four-axis screw machine tool fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216371849U (en) |
-
2021
- 2021-11-20 CN CN202122852171.5U patent/CN216371849U/en active Active
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