CN211760769U - Stable form grinding machine anchor clamps - Google Patents
Stable form grinding machine anchor clamps Download PDFInfo
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- CN211760769U CN211760769U CN201922322255.0U CN201922322255U CN211760769U CN 211760769 U CN211760769 U CN 211760769U CN 201922322255 U CN201922322255 U CN 201922322255U CN 211760769 U CN211760769 U CN 211760769U
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Abstract
The utility model belongs to the technical field of the grinding machine and specifically relates to a stable form grinding machine anchor clamps are related to. The utility model provides a stable form grinding machine anchor clamps, includes base and the driving motor of setting on the base, the base on sliding connection have movable clamp plate, movable clamp plate on be connected with the threaded rod, the base on be provided with the supporting seat, the supporting seat on rotate and be connected with the sleeve, telescopic one end be provided with threaded rod threaded connection's internal thread hole, telescopic other end and driving motor's output shaft, the base on be provided with a plurality of internal screw thread regulation holes that have along movable clamp plate's moving direction, the base on be provided with adjustable clamp plate, adjustable clamp plate on correspond regulation hole threaded connection and be used for twisting the screw rod with adjustable clamp plate fixes the hand on the base. The utility model discloses can adjust the distance between two splint to can the great instrument of centre gripping volume, convenient to use can improve staff's work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the grinding machine and specifically relates to a stable form grinding machine anchor clamps are related to.
Background
A grinding machine is a machine tool that grinds the surface of a workpiece using a grinding tool.
Most grinding machines use a grinding wheel rotating at high speed for grinding, and a workpiece needs to be held stably by a special clamp during machining. The fixture generally comprises a positioning element (for determining the correct position of a workpiece in the fixture), a clamping device, a tool setting guide element (for determining the relative position of the tool and the workpiece or guiding the direction of the tool), an indexing device (for enabling the workpiece to complete the processing of a plurality of stations in one-time installation, including a rotary indexing device and a linear movement indexing device), a connecting element, a fixture body (a fixture base), and the like.
The precision clamp with the model number of QM16150G is a common clamp in the processing field, can realize high-precision drilling processing when being used with a bench grinder, can be used in multiple directions, such as flat, side and vertical, and has the advantages of clamping fixation, convenient use and the like.
For example, Chinese patent publication numbers are: CN207256000U, a high-efficient electric grinder anchor clamps of announcing in 2018, 4 month and 20 days, which comprises a base, the base on be provided with solid fixed splint, sliding connection has movable splint on the base, be connected with the threaded rod on the movable splint, be equipped with the backup pad on the base, it has the rotating sleeve to rotate in the backup pad, rotating sleeve center department is equipped with the through-hole, the internal surface of through-hole be equipped with the external screw thread assorted internal thread on the threaded rod, the threaded rod pass through-hole department and with rotating sleeve threaded connection, the one end that the rotating sleeve kept away from movable splint is equipped with drive arrangement, drive arrangement is including establishing the body on the base, the second bevel gear, first bevel gear and driving motor, driving motor is connected with first bevel gear, the rotating sleeve runs through. The utility model discloses a although can be stable with the work piece centre gripping, but the distance undersize between two splint on this anchor clamps can not the great work piece of centre gripping volume, and it is inconvenient to use, influences staff's work efficiency.
Disclosure of Invention
The utility model discloses mainly to the distance undersize between two splint on the current anchor clamps, can not the great work piece of centre gripping volume, it is inconvenient to use, influences staff's work efficiency's problem, provides one kind and can adjust the distance between two splint to can the great instrument of centre gripping volume, convenient to use can improve staff's work efficiency's stable form grinding machine anchor clamps.
The purpose of the utility model is mainly realized by the following scheme: the utility model provides a stable form grinding machine anchor clamps, includes base and the driving motor of setting on the base, the base on sliding connection have movable clamp plate, movable clamp plate on be connected with the threaded rod, the base on be provided with the supporting seat, the supporting seat on rotate and be connected with the sleeve, telescopic one end be provided with threaded rod threaded connection's internal thread hole, telescopic other end and driving motor's output shaft, the base on be provided with a plurality of internal screw thread regulation holes that have along movable clamp plate's moving direction, the base on be provided with adjustable clamp plate, adjustable clamp plate on correspond regulation hole threaded connection and be used for twisting the screw rod with adjustable clamp plate fixes the hand on the base. The adjustable clamping plate comprises a base, a movable clamping plate is connected on the base in a sliding mode, a threaded rod is connected on the movable clamping plate, a supporting seat is arranged on the base, a sleeve is connected on the supporting seat in a rotating mode, one end of the sleeve is provided with an inner threaded hole in threaded connection with the threaded rod, the other end of the sleeve is connected with an output shaft of a driving motor, the sleeve can be driven to rotate when the driving motor is started, the threaded rod in threaded connection with the sleeve can move in the axial direction through the rotation of the sleeve, the movable clamping plate is driven to move on the base through the threaded rod, a plurality of adjusting holes with internal threads are formed in the base in the moving direction of the movable clamping plate, an adjustable clamping plate is arranged on the base, hand-screwing screw rods used for fixing the adjustable clamping plate on the base are connected on the adjusting holes in different positions through, thereby can press from both sides the great work piece of tight volume, the operation is very convenient.
Preferably, a guide post is arranged between the movable clamping plate and the supporting seat, one end of the guide post is connected to the movable clamping plate, and the other end of the guide post is connected with the supporting seat in a sliding manner. Be provided with the guide post between activity splint and the supporting seat, the one end of guide post is connected on the activity splint, the other end and the supporting seat sliding connection of guide post, and the setting of guide post can improve the stability of activity splint when the effect of threaded rod is removed down.
Preferably, the number of the guide posts is two, and the two guide posts are symmetrically distributed on two sides of the threaded rod. The quantity of guide post is two, and two guide post symmetric distribution are in the both sides of threaded rod to stability when making movable clamp plate remove is higher.
Preferably, the base is provided with a control panel for controlling the driving motor. The base is provided with a control panel used for controlling the driving motor, the driving motor is electrically connected with the control panel, and the driving motor can be controlled by carrying out a series of operations on the control panel, so that the forward rotation or the reverse rotation of the driving motor can be adjusted.
Preferably, the supporting seat is welded on the base. The supporting seat is welded on the base, and the connection is very stable.
Preferably, one end of the adjustable clamping plate, which is far away from the movable clamping plate, is provided with a supporting plate which is abutted against the base. The one end of keeping away from movable clamp plate of adjustable splint is provided with the backup pad that supports on the base, and the setting of backup pad can improve adjustable splint's atress ability for stability when the centre gripping work piece is high.
Preferably, the adjusting holes are uniformly distributed on the base at intervals, positioning pins inserted into the adjusting holes are arranged at the bottom of the supporting plate, and the distance between each positioning pin and the hand-screwed screw is equal to the distance between every two adjacent adjusting holes. The even interval distribution of regulation hole is on the base, and the bottom of backup pad is provided with and is used for inserting the locating pin in the regulation hole, and the distance that the locating pin was twisted between the screw rod with the hand equals with the distance between two adjacent regulation holes for when the screw rod screw in regulation hole is twisted to the hand, the locating pin also inserts in the corresponding regulation hole, makes the stable effect of support that the backup pad played better.
Therefore, the utility model discloses a stable form grinding machine anchor clamps possess following advantage: the utility model discloses can adjust the distance between two splint to can the great instrument of centre gripping volume, convenient to use can improve staff's work efficiency, and stability during the use is higher.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a sectional view of the middle threaded rod and the sleeve in connection with the present invention.
Fig. 4 is a schematic structural diagram of the adjustable clamping plate of the present invention.
Illustration of the drawings: 1-base, 2-guide post, 3-scale mark, 4-adjustable clamp plate, 5-hand screw rod, 6-movable clamp plate, 7-threaded rod, 8-support seat, 9-sleeve, 10-driving motor, 11-adjusting hole, 12-internal threaded hole, 13-control panel, 14-support plate and 15-positioning pin.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example 1:
as shown in fig. 1, 2 and 3, a stable grinding machine fixture comprises a base 1 and a driving motor 10 arranged on the base 1, the driving motor 10 is a servo motor and is relatively precise in control, a movable clamping plate 6 is connected on the base 1 in a sliding manner, a threaded rod 7 is connected on the movable clamping plate 6, a supporting seat 8 is arranged on the base 1, the supporting seat 8 is welded on the base 1 and is very stable in connection, a sleeve 9 is connected on the supporting seat 8 in a rotating manner, an internal threaded hole 12 in threaded connection with the threaded rod 7 is arranged at one end of the sleeve 9, the other end of the sleeve 9 is connected with an output shaft of the driving motor 10, when the driving motor 10 is started, the sleeve 9 can be driven to rotate, the threaded rod 7 in threaded connection with the sleeve 9 can be driven to move along the axial direction by the sleeve 9, so that the movable clamping plate 6 is driven to move on the base 1 by the threaded rod 7, a plurality, be provided with adjustable splint 4 on the base 1, correspond on the adjustable splint 4 and adjust hole 11 threaded connection and be used for twisting screw rod 5 with the hand that adjustable splint 4 fixed on base 1, twist screw rod 5 through the hand and fix adjustable splint 4 on the regulation hole 11 of different positions, can adjust the biggest interval between adjustable splint 4 and the movable clamp plate 6 to can press from both sides the great work piece of tight volume, it is very convenient to operate, be provided with scale mark 3 on the lateral wall of base 1, made things convenient for operating personnel to measure the work piece size.
A guide post 2 is arranged between the movable clamping plate 6 and the supporting seat 8, one end of the guide post 2 is connected to the movable clamping plate 6, the other end of the guide post 2 is connected with the supporting seat 8 in a sliding manner, and the arrangement of the guide post 2 can improve the stability of the movable clamping plate 6 when moving under the action of the threaded rod 7; the number of guide posts 2 is two, and two guide posts 2 are symmetrically distributed on two sides of the threaded rod 7, so that the stability of the movable clamping plate 6 during moving is higher.
The base 1 is provided with a control panel 13 for controlling the driving motor 10, the driving motor 10 is electrically connected with the control panel 13, and the driving motor 10 can be controlled by performing a series of operations on the control panel 13, so as to adjust the forward rotation or the reverse rotation of the driving motor 10.
As shown in fig. 4, a supporting plate 14 abutting against the base 1 is arranged at one end of the adjustable clamp plate 4 far away from the movable clamp plate 6, and the arrangement of the supporting plate 14 can improve the stress capacity of the adjustable clamp plate 4, so that the stability when clamping a workpiece is high.
The even interval distribution of regulation hole 11 is on base 1, and the bottom of backup pad 14 is provided with the locating pin 15 that is used for inserting in the regulation hole 11, and the distance between the screw rod 5 is twisted to locating pin 15 and hand equals with the distance between two adjacent regulation holes 11 for when the screw rod 5 screw in regulation hole 11 is twisted to the hand, locating pin 15 also inserts in corresponding regulation hole 11, makes the stable effect of support that backup pad 14 played better.
It should be understood that this example is for illustrative purposes only and is not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
Claims (7)
1. The utility model provides a stable form grinding machine anchor clamps, includes base and the driving motor of setting on the base, a serial communication port, the base on sliding connection have movable splint, movable splint on be connected with the threaded rod, the base on be provided with the supporting seat, the supporting seat on rotate and be connected with the sleeve, telescopic one end be provided with threaded rod threaded connection's internal thread hole, telescopic other end and driving motor's output shaft, the base on be provided with a plurality of internal screw thread regulation holes that have along movable splint's moving direction, the base on be provided with adjustable splint, adjustable splint on correspond regulation hole threaded connection and be used for twisting the screw rod with adjustable splint fix the hand on the base.
2. The stable form of grinding machine of claim 1, wherein a guide post is disposed between the movable clamp plate and the support base, one end of the guide post is connected to the movable clamp plate, and the other end of the guide post is slidably connected to the support base.
3. A stabilized grinding machine jig according to claim 2, wherein the number of guide posts is two, and the two guide posts are symmetrically disposed on opposite sides of the threaded rod.
4. A stable form grinder fixture as set forth in claim 1, wherein said base has a control panel for controlling a drive motor.
5. A stabilized grinding machine jig according to claim 1, 2, 3 or 4, wherein the support pad is welded to the base.
6. A stabilized grinding machine jig according to claim 1, 2 or 3, wherein the adjustable clamp plate is provided with a support plate at an end remote from the movable clamp plate for abutting against the base.
7. The stable grinding machine fixture of claim 6, wherein the adjustment holes are evenly spaced on the base, the bottom of the support plate is provided with positioning pins for inserting into the adjustment holes, and the distance between each positioning pin and the hand-screw is equal to the distance between two adjacent adjustment holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922322255.0U CN211760769U (en) | 2019-12-20 | 2019-12-20 | Stable form grinding machine anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922322255.0U CN211760769U (en) | 2019-12-20 | 2019-12-20 | Stable form grinding machine anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211760769U true CN211760769U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922322255.0U Active CN211760769U (en) | 2019-12-20 | 2019-12-20 | Stable form grinding machine anchor clamps |
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| CN (1) | CN211760769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113459214A (en) * | 2021-07-17 | 2021-10-01 | 杭州新涵美家居用品有限公司 | Full-automatic numerical control machine tool |
-
2019
- 2019-12-20 CN CN201922322255.0U patent/CN211760769U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113459214A (en) * | 2021-07-17 | 2021-10-01 | 杭州新涵美家居用品有限公司 | Full-automatic numerical control machine tool |
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