CN210967946U - Clamp structure on drilling machine - Google Patents
Clamp structure on drilling machine Download PDFInfo
- Publication number
- CN210967946U CN210967946U CN201922085084.4U CN201922085084U CN210967946U CN 210967946 U CN210967946 U CN 210967946U CN 201922085084 U CN201922085084 U CN 201922085084U CN 210967946 U CN210967946 U CN 210967946U
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- motor
- clamping block
- clamp
- drilling machine
- seat
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Abstract
The utility model discloses a clamp structure on a drilling machine, which comprises a clamp seat, wherein a first motor and a second motor are respectively arranged at the two ends of the clamp seat along the length direction of the clamp seat, the output shafts of the first motor and the second motor are oppositely arranged, a supporting seat and a rotary clamping block are sequentially arranged at one side of the first motor facing the second motor, a rotating rod is connected to the output shaft of the first motor, and the rotating rod passes through the supporting seat and is connected with the rotary clamping block; a sliding clamping block is arranged on one side, facing the first motor, of the second motor, an output shaft of the second motor is connected with a telescopic rod, and one end, far away from the second motor, of the telescopic rod is connected with the sliding clamping block; and the opposite surfaces of the rotating clamping block and the sliding clamping block are both provided with compression springs, and the end parts of the compression springs are both provided with arc-shaped bulges. The device has the advantages of large contact area with the workpiece, stable clamping, improved processing efficiency and the like.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, especially, relate to an anchor clamps structure on drilling machine.
Background
In the machine-building industry, anchor clamps all need to be used in the processing of various machine parts, and drill jig is used for fixed by the processing object in the drilling course of working, and current drill jig when cylindrical work piece of centre gripping or polygon work piece, area of contact is little, and the centre gripping is unstable, differs in the centre gripping size, during the work piece that length differs, because the fixed direction and the position of anchor clamps lead to the easy landing of work piece.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the prior art, the utility model provides an anchor clamps structure on drilling machine, the device have with the work piece area of contact big, the centre gripping is stable, improves advantages such as machining efficiency.
In order to solve the technical problem, the technical scheme of the utility model is that: a clamp structure on a drilling machine comprises a clamp seat, wherein a first motor and a second motor are respectively arranged at two ends of the clamp seat along the length direction of the clamp seat, output shafts of the first motor and the second motor are oppositely arranged, one side of the first motor, which faces the second motor, is sequentially provided with a supporting seat and a rotating clamping block, the output shaft of the first motor is connected with a rotating rod, and the rotating rod penetrates through the supporting seat and is connected with the rotating clamping block; a sliding clamping block is arranged on one side, facing the first motor, of the second motor, an output shaft of the second motor is connected with a telescopic rod, and one end, far away from the second motor, of the telescopic rod is connected with the sliding clamping block; and the opposite surfaces of the rotating clamping block and the sliding clamping block are both provided with compression springs, and the end parts of the compression springs are both provided with arc-shaped bulges.
When the clamping device works, the clamp seat is fixed on a drilling machine, a power supply is switched on, when a workpiece is small, the rotary clamping block and the sliding clamping block are in a parallel state (the length directions are parallel to each other), the second motor controls the telescopic rod to control the sliding clamping block to move left and right, the workpiece is fixed between the rotary clamping block and the sliding clamping block, the telescopic rod is controlled to stretch and retract so as to clamp the workpiece, when the workpiece is large or long, the first motor controls the rotary rod to rotate so that the rotary clamping block rotates to be in a state (the length directions are perpendicular to each other) perpendicular to the sliding clamping block, the clamping area of the rotary clamping block and the workpiece is increased, the workpiece is not easy to slide down in the machining process, the elastic deformation of a compression spring on the clamping block is realized during machining, the stress area of the workpiece is increased, the contact area is further increased by the design of the, the processing process is more stable, and the processing efficiency is improved.
Preferably, the compression springs and the arc-shaped protrusions are arranged in two rows and are arranged on the rotary clamping block and the sliding clamping block side by side.
Compression spring with the arc arch is equipped with two, and sets up side by side on rotating and pressing from both sides tight piece with slip and press from both sides tight piece, increases the lifting surface area of work piece, makes the work piece not take place the skew, and the course of working is more stable.
Preferably, the arc-shaped protrusion is made of rubber materials.
The arc-shaped bulge is made of rubber materials, the rubber has excellent elasticity, on one hand, the workpiece is not easy to damage, and on the other hand, the stress of the workpiece is more stable.
Preferably, the clamp seat is welded with the first motor, the second motor and the support seat respectively.
The fixture seat is welded with the first motor, the second motor and the supporting seat respectively, so that the fixture seat is more firmly connected with the first motor, the second motor and the supporting seat, and the service life is prolonged.
Preferably, mounting holes are formed in two sides of the clamp seat.
The both sides of anchor clamps seat are equipped with the mounting hole for install on the drilling machine, convenient operation, the installation is stable.
The utility model has the advantages that:
(1) when the clamping device works, the clamp seat is fixed on a drilling machine, a power supply is switched on, when a workpiece is small, the rotary clamping block and the sliding clamping block are in a parallel state (the length directions are parallel to each other), the second motor controls the telescopic rod to control the sliding clamping block to move left and right, the workpiece is fixed between the rotary clamping block and the sliding clamping block, the telescopic rod is controlled to stretch and retract so as to clamp the workpiece, when the workpiece is large or long, the first motor controls the rotary rod to rotate so that the rotary clamping block rotates to be in a state (the length directions are perpendicular to each other) that the sliding clamping block is perpendicular to each other, the clamping area of the rotary clamping block and the workpiece is increased, the workpiece is not easy to slide in the processing process, the spring part on the clamping block is elastically deformed during processing, the stress area of the workpiece is increased, the contact area is further increased by the, the processing process is more stable, and the processing efficiency is improved;
(2) the spring part and the arc-shaped bulge are arranged in two rows and are arranged on the rotating clamping block and the sliding clamping block side by side, so that the stress area of a workpiece is increased, the workpiece is not deviated, and the machining process is more stable;
(3) the arc-shaped bulges are made of rubber materials, and the rubber has excellent elasticity, so that the workpiece is not easy to damage on one hand, and the stress of the workpiece is more stable on the other hand;
(4) the fixture seat is respectively welded with the first motor, the second motor and the supporting seat, so that the fixture seat is more firmly connected with the first motor, the second motor and the supporting seat, and the service life is prolonged;
(5) the both sides of anchor clamps seat are equipped with the mounting hole for install on the drilling machine, convenient operation, the installation is stable.
Drawings
FIG. 1 is a side view of a clamp structure according to an embodiment of the present invention;
FIG. 2 is a top view of a clamp structure according to an embodiment of the present invention;
fig. 3 is a side view of a fixture structure according to an embodiment of the present invention with a workpiece mounted thereon.
Description of reference numerals: 1-clamp seat, 2-first motor, 3-second motor, 4-support seat, 5-rotating clamping block, 6-rotating rod, 7-sliding clamping block, 8-telescopic rod, 9-compression spring, 10-arc bulge, 11-mounting hole and 12-workpiece.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1:
as shown in fig. 1-3, a clamp structure on a drilling machine includes a clamp base 1, a first motor 2 and a second motor 3 are respectively disposed at two ends of the clamp base 1 along a length direction thereof, output shafts of the first motor 2 and the second motor 3 are oppositely disposed, a support base 4 and a rotating clamping block 5 are sequentially disposed on one side of the first motor 2 facing the second motor 3, an output shaft of the first motor 2 is connected to a rotating rod 6, and the rotating rod 6 penetrates through the support base 4 and is connected to the rotating clamping block 5; a sliding clamping block 7 is arranged on one side, facing the first motor 2, of the second motor 3, an output shaft of the second motor 3 is connected with a telescopic rod 8, and one end, far away from the second motor, of the telescopic rod 8 is connected with the sliding clamping block 8; and the opposite surfaces of the rotating clamping block 5 and the sliding clamping block 7 are both provided with a compression spring 9, and the end parts of the compression springs 9 are both provided with arc-shaped bulges 10.
When the clamp seat 1 works, the clamp seat 1 is fixed on a drilling machine, a power supply is switched on, when a workpiece is small, the rotary clamping block 5 and the sliding clamping block 7 are in a parallel state (the length directions are parallel to each other), the second motor 3 controls the telescopic rod 8 to control the sliding clamping block 7 to move left and right, the workpiece is fixed between the rotary clamping block 5 and the sliding clamping block 7, the telescopic rod 8 is controlled to stretch and retract so as to clamp a workpiece 12, when the workpiece is large or long, the first motor 2 controls the rotary rod 6 to rotate so as to enable the rotary clamping block 5 to rotate to be in a state (the length directions are perpendicular to each other) that the sliding clamping block 7 is perpendicular to each other, the clamping area of the rotary clamping block 5 and the workpiece is increased, the workpiece is not easy to slide down in the machining process, the elastic deformation of the compression spring 9 on the clamping block during machining is realized, the stress area of, the strength of the workpiece to be fixed is increased, the machining process is more stable, and the machining efficiency is improved.
Example 2:
as shown in fig. 3, in this embodiment, based on embodiment 1, two rows of the compression springs 9 and the arc-shaped protrusions 10 are arranged on the rotating clamp block 5 and the sliding clamp block 7 side by side.
The compression springs 9 and the arc-shaped protrusions 10 are arranged in two rows and are arranged on the rotary clamping block 5 and the sliding clamping block 7 side by side, so that the stress area of a workpiece is increased, the workpiece does not deviate, and the machining process is more stable.
Example 3:
as shown in fig. 1 to fig. 3, in this embodiment, on the basis of embodiment 1, the arc-shaped protrusion 10 is made of a rubber material.
The arc-shaped protrusions 10 are made of rubber materials, and the rubber has excellent elasticity, so that the workpiece is not easy to damage on one hand, and the stress on the workpiece is more stable on the other hand.
Example 4:
as shown in fig. 1, in this embodiment, based on embodiment 1, the fixture seat 1 is welded to the first motor 2, the second motor 3, and the support seat 4, respectively.
The fixture seat 1 is welded with the first motor 2, the second motor 3 and the supporting seat 4 respectively, so that the fixture seat 1 is more firmly connected with the first motor 2, the second motor 3 and the supporting seat 4, and the service life is prolonged.
Example 5:
as shown in fig. 2, in this embodiment, in addition to embodiment 1, mounting holes 11 are provided on both sides of the jig base 1.
The two sides of the clamp seat 1 are provided with mounting holes 11 for being mounted on a drilling machine, and the clamp seat is convenient to operate and stable to mount.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (5)
1. A clamp structure on a drilling machine comprises a clamp seat and is characterized in that a first motor and a second motor are respectively arranged on two sides of the clamp seat along the length direction of the clamp seat, output shafts of the first motor and the second motor are oppositely arranged, a supporting seat and a rotating clamping block are sequentially arranged on one side of the first motor, which faces the second motor, a rotating rod is connected to the output shaft of the first motor, and the rotating rod penetrates through the supporting seat and is connected with the rotating clamping block; a sliding clamping block is arranged on one side, facing the first motor, of the second motor, an output shaft of the second motor is connected with a telescopic rod, and one end, far away from the second motor, of the telescopic rod is connected with the sliding clamping block; and the opposite surfaces of the rotating clamping block and the sliding clamping block are both provided with compression springs, and the end parts of the compression springs are both provided with arc-shaped bulges.
2. The clamp structure on the drilling machine according to claim 1, wherein the compression spring and the arc-shaped protrusion are arranged in two rows and are arranged on the rotary clamping block and the sliding clamping block side by side.
3. The clamp structure for the drilling machine according to claim 1, wherein the arc-shaped protrusion is made of rubber.
4. The clamp structure on the drilling machine according to claim 1, wherein the clamp base is welded with the first motor, the second motor and the support base respectively.
5. The clamp structure on the drilling machine according to claim 1, wherein mounting holes are formed on two sides of the clamp base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922085084.4U CN210967946U (en) | 2019-11-28 | 2019-11-28 | Clamp structure on drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922085084.4U CN210967946U (en) | 2019-11-28 | 2019-11-28 | Clamp structure on drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210967946U true CN210967946U (en) | 2020-07-10 |
Family
ID=71446531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922085084.4U Expired - Fee Related CN210967946U (en) | 2019-11-28 | 2019-11-28 | Clamp structure on drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210967946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112720516A (en) * | 2020-12-21 | 2021-04-30 | 昆山科友机械有限公司 | Robot arm machining equipment and machining process thereof |
-
2019
- 2019-11-28 CN CN201922085084.4U patent/CN210967946U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112720516A (en) * | 2020-12-21 | 2021-04-30 | 昆山科友机械有限公司 | Robot arm machining equipment and machining process thereof |
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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 |
Granted publication date: 20200710 Termination date: 20211128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |