CN209919357U - Internal expanding type turning clamp for motor end cover and turning machine tool - Google Patents
Internal expanding type turning clamp for motor end cover and turning machine tool Download PDFInfo
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- CN209919357U CN209919357U CN201920458351.5U CN201920458351U CN209919357U CN 209919357 U CN209919357 U CN 209919357U CN 201920458351 U CN201920458351 U CN 201920458351U CN 209919357 U CN209919357 U CN 209919357U
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- end cover
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Abstract
The utility model belongs to the machining field, concretely relates to motor end cover is with internal expanding formula turning anchor clamps and turning lathe. Wherein this internal expanding formula turning anchor clamps for motor end cover includes: the first cover plate and the second cover plate are arranged at intervals and in parallel; the plurality of barrier strips are suitable for being connected between the two cover plates to form a station for placing the motor end cover; and the ejector rod is suitable for extending from the outer side of the first cover plate to the second cover plate so as to push the motor end cover on the station to be tightly pressed on the second cover plate. The clamping is convenient, the positioning effect is good, and the motor end cover positioning device is particularly suitable for processing the inner circle of the motor end cover.
Description
Technical Field
The utility model relates to the field of machining, concretely relates to motor end cover is with internal expanding formula turning anchor clamps and turning lathe.
Background
In the processing of the motor end cover, the precision of the product is directly influenced by the quality of the inner circle of the finish turning, particularly the feasibility of the process is directly influenced by the working efficiency of the turning in large batch. In the course of working of circle in traditional motor end cover, all adopt the clamping jaw to press from both sides tightly, not only inefficiency, the positioning effect of clamping jaw is poor moreover, leads to the interior circle of motor end cover to appear off-centre or processing to be oval, has seriously influenced processingquality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an internal expanding type turning anchor clamps are used to motor end cover compresses tightly the motor end cover at the second apron through the ejector pin to improve the location effect of motor end cover.
In order to solve the technical problem, the utility model provides an internal expanding type turning anchor clamps for motor end cover, include: the first cover plate and the second cover plate are arranged at intervals and in parallel; a plurality of barrier strips are connected between the two cover plates to form a station for placing the motor end cover; and the ejector rod is suitable for extending from the outer side of the first cover plate to the second cover plate so as to push the motor end cover on the station to be tightly pressed on the second cover plate.
Further, motor end cover still includes with internal expanding formula turning anchor clamps: the device comprises a top rod, a push plate positioned at one end of the top rod and claw assemblies respectively positioned at two ends of the push plate; when the ejector rod retreats, the claw assembly drags the motor end cover to be separated from the second cover plate.
Further, the finger assembly includes: the hook comprises a hook arm, a first hook and a second hook, wherein the first hook and the second hook are respectively positioned at two ends of the hook arm; the push plate is positioned between the two hooks; the length of the hook arm is larger than that of the motor end cover, so that the motor end cover is suitable for being placed between the push plate and the second hook; when the ejector rod retreats, the push plate drives the first hook to move, so that the second hook drags the motor end cover to be separated from the second cover plate.
Further, both hooks are angle hooks.
Furthermore, sliding grooves suitable for the hook claw assemblies to slide are formed in the blocking strip, the first cover plate and the second cover plate; and the hook arms of the hook claws are hidden in the sliding grooves of the barrier strips, and the hooks at two ends are exposed.
Further, the inner side of the second cover plate is provided with a flange matched with the motor end cover.
In another aspect, the present invention further provides a turning machine tool with the internal expanding turning fixture for motor end cover.
The beneficial effects of the utility model are that, the utility model discloses an internal expanding type turning anchor clamps for motor end cover compresses tightly on the second apron through ejector pin pushing motor end cover, not only makes things convenient for the clamping, and it is effectual to fix a position moreover, is particularly suitable for the interior round processing of motor end cover.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a front view of a cutting jig for an end cover of an expanding motor according to the present invention;
FIG. 2 is a side view of the cutting fixture for the end cap of the expanding motor of the present invention;
fig. 3 is a right side view of the cutting jig for the end cover of the expanding motor of the present invention;
in the figure: the device comprises a first cover plate 1, an inlet 11, a second cover plate 2, a flange 21, a processing opening 22, a barrier strip 3, a top rod 4, a push plate 5, a hook claw component 6, a hook arm 61, a first hook 62, a second hook 63 and a sliding groove 7.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Fig. 1 is a front view of the cutting jig for the expanding motor end cover of the present invention.
Fig. 2 is a side view of the cutting jig for the end cover of the expanding motor of the present invention.
Fig. 3 is a right side view of the cutting jig for the expanding motor end cover of the present invention.
Example 1
As shown in fig. 1, fig. 2 and fig. 3, the present embodiment 1 provides an internal expanding type turning fixture for a motor end cover, including: the first cover plate 1 and the second cover plate 2 are arranged at intervals and in parallel; a plurality of barrier strips 3 are connected between the two cover plates to form a station for placing the motor end cover; and a mandril 4 is suitable for extending from the outer side of the first cover plate 1 to the second cover plate 2 so as to push the motor end cover on the station to be pressed on the second cover plate 2. Specifically, the motor end cover can be placed between the first cover plate 1 and the second cover plate 2 from the side, then the ejector rod is driven by the motor or the cylinder to extend into the motor end cover from an inlet 11 (shown in fig. 2) formed in the first cover plate 1, the motor end cover is tightly pushed, and then the turning tool extends into the motor end cover from a processing port 22 (shown in fig. 3) formed in the second cover plate 2 to process the motor end cover.
Optionally, the inner side of the second cover plate 2 is provided with a flange 21 adapted to the motor end cover. When the motor end cover is pressed on the second cover plate 2, the flange is clamped into the inner wall of the motor end cover, and the motor end cover is tensioned from the inside to play a positioning role. Preferably, the flange 21 is provided with a step surface with a gradually changing diameter or the diameter of the step surface gradually becomes larger, so that the motor end cover can be further positioned and clamped.
The internal expanding type turning clamp for the motor end cover in the embodiment 1 pushes the motor end cover to be tightly pressed on the second cover plate through the ejector rod, so that the clamping is convenient, the positioning effect is good, and the internal expanding type turning clamp is particularly suitable for processing the inner circle of the motor end cover; in addition, according to the structural feature and the processing demand of motor end cover, set up the flange with the motor end cover adaptation in the inboard of second apron, can further strengthen location and chucking effect.
Further, see fig. 1, the internal expanding type turning clamp for the motor end cover further comprises: a push plate 5 positioned at one end of the ejector rod 4, and claw components 6 respectively positioned at two ends of the push plate 5; when the ejector rod 4 retracts (away from the second cover plate), the claw component 6 drags the motor end cover to separate from the second cover plate 2.
As an alternative embodiment of the finger assembly.
As shown in fig. 1, the finger assembly 6 comprises: a hook arm 61 and first and second hooks 62 and 63 respectively located at both ends of the hook arm 61; the push plate 5 is positioned between the two hooks; and the length of the hook arm 61 is greater than that of the motor end cover so as to be suitable for the motor end cover to be placed between the push plate 5 and the second hook 63; when the ejector rod tightly pushes the motor end cover, the second hook 63 is driven by the push plate 5 through the motor end cover to move, so that the first hook 62 moves along with the push plate; when the ejector rod 4 retracts, the push plate 5 drives the first hook 62 to move, so that the second hook 63 drags the motor end cover to be separated from the second cover plate 2. Like this, the hook claw subassembly just need not fix or install on the push pedal, and even when the ejector pin top was tight, first hook can break away from the push pedal, greatly increased the flexibility ratio of hook claw subassembly to can change push pedal and hook claw subassembly at will when the maintenance anchor clamps, reduce cost of maintenance.
Optionally, the two hooks are both angle hooks to prevent scratching the motor end cover.
In this embodiment 1, after processing is accomplished, because the motor end cover can the chucking on the second apron, inconvenient taking out, cover the motor end cover from the second apron through two hooks, make things convenient for the dismouting work piece, improved clamping efficiency.
Further, as shown in fig. 2, the two blocking strips 3 are arranged corresponding to the hook component 6, that is, the two blocking strips are respectively arranged along the two hook arms; and the barrier strip 3, the first cover plate 1 and the second cover plate 2 are all provided with sliding grooves 7 suitable for the sliding of the hook claw assembly 6, and the hook arms of the hook claws are hidden in the sliding grooves of the barrier strip to expose hooks at two ends.
Optionally, the width of the hook arm is larger than the two hooks, so that the sliding groove is in a necking shape with a large inside and a small outside, the hook claw assembly 6 can be limited while the sliding of the hook claw assembly 6 is met, the large-amplitude deviation of the hook claw assembly 6 is prevented, and even the hook claw assembly is caused to lose effect.
In summary, the internal expanding type turning clamp for the motor end cover pushes the motor end cover to be tightly pressed on the second cover plate through the ejector rod, so that the clamping is convenient, the positioning effect is good, and the internal expanding type turning clamp is particularly suitable for processing the inner circle of the motor end cover; in addition, according to the structural characteristics and the processing requirements of the motor end cover, a flange matched with the motor end cover is arranged on the inner side of the second cover plate, so that the positioning and clamping effects can be further strengthened; the end cover of the motor is separated from the second cover plate through the two hooks, so that the workpiece is conveniently dismounted, and the clamping efficiency is improved.
Example 2
On the basis of embodiment 1, this embodiment 2 provides a turning machine tool to which the internal expanding type turning jig for the motor end cover as described above is installed.
For the specific structure and implementation process of the internal expanding type turning clamp for the motor end cover, reference is made to the relevant discussion of embodiment 1, and details are not repeated here.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides a motor end cover is with internal expanding formula turning anchor clamps which characterized in that includes:
the first cover plate and the second cover plate are arranged at intervals and in parallel; wherein
A plurality of barrier strips are connected between the two cover plates to form a station for placing the motor end cover;
and the ejector rod is suitable for extending from the outer side of the first cover plate to the second cover plate so as to push the motor end cover on the station to be tightly pressed on the second cover plate.
2. The internal expanding type turning clamp for the motor end cover according to claim 1,
the internal expanding type turning clamp for the motor end cover further comprises: the device comprises a top rod, a push plate positioned at one end of the top rod and claw assemblies respectively positioned at two ends of the push plate;
when the ejector rod retreats, the claw assembly drags the motor end cover to be separated from the second cover plate.
3. The internal expanding type turning clamp for the motor end cover according to claim 2,
the finger assembly includes: the hook comprises a hook arm, a first hook and a second hook, wherein the first hook and the second hook are respectively positioned at two ends of the hook arm;
the push plate is positioned between the two hooks; and
the length of the hook arm is larger than that of the motor end cover, so that the motor end cover is placed between the push plate and the second hook;
when the ejector rod retreats, the push plate drives the first hook to move, so that the second hook drags the motor end cover to be separated from the second cover plate.
4. The internal expanding type turning clamp for the motor end cover according to claim 3,
both hooks are angle hooks.
5. The internal expanding type turning clamp for the motor end cover according to claim 2,
sliding grooves suitable for the hook claw assemblies to slide are formed in the blocking strip, the first cover plate and the second cover plate; and the hook arms of the hook claws are hidden in the sliding grooves of the barrier strips, and the hooks at two ends are exposed.
6. The internal expanding type turning clamp for the motor end cover according to claim 1,
and the inner side of the second cover plate is provided with a flange for avoiding burrs on the end face, which is attached to the second cover plate, of the motor end cover.
7. A turning machine provided with the internal expansion type turning clamp for the motor end cover as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920458351.5U CN209919357U (en) | 2019-04-04 | 2019-04-04 | Internal expanding type turning clamp for motor end cover and turning machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920458351.5U CN209919357U (en) | 2019-04-04 | 2019-04-04 | Internal expanding type turning clamp for motor end cover and turning machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209919357U true CN209919357U (en) | 2020-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920458351.5U Active CN209919357U (en) | 2019-04-04 | 2019-04-04 | Internal expanding type turning clamp for motor end cover and turning machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209919357U (en) |
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2019
- 2019-04-04 CN CN201920458351.5U patent/CN209919357U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: 213000 No.15, Zhongyang Road, Zhenxi Industrial Park, Henglin Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Kedao Intelligent Technology Co.,Ltd. Address before: 213000 Zhenxi industrial concentration area, Henglin Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU KEDAO MOTOR TECHNOLOGY Co.,Ltd. |
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| CP03 | "change of name, title or address" |