CN211028200U - High drilling jig of security - Google Patents
High drilling jig of security Download PDFInfo
- Publication number
- CN211028200U CN211028200U CN201921310196.9U CN201921310196U CN211028200U CN 211028200 U CN211028200 U CN 211028200U CN 201921310196 U CN201921310196 U CN 201921310196U CN 211028200 U CN211028200 U CN 211028200U
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- fixing
- fixed
- rod
- base
- sliding block
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- Expired - Fee Related
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Abstract
The utility model relates to a high drilling jig of security, including base and fixed establishment, fixed establishment is including removing subassembly, slider and two fixed subassemblies, fixed subassembly includes fixed plate, fixed box and two linkage units, linkage unit includes gasbag, stripper bar, movable plate, hinge bar and two springs, and this high drilling jig of security passes through fixed establishment for provide a cushion effect for the work piece when the centre gripping work piece, thereby avoid the too big time damage work piece of clamping-force, compare with current fixed establishment, this fixed establishment is fixed effectual, has improved the security of anchor clamps.
Description
Technical Field
The utility model relates to a machine tool accessory field, in particular to high drilling machine anchor clamps of security.
Background
A drill jig is a device for clamping a workpiece on a drill, and is used for positioning the workpiece so that the workpiece can obtain a correct position relative to a machine tool and a cutter and reliably clamping the workpiece.
The existing drilling machine fixture is not provided with a buffer device generally when clamping a workpiece, so that the workpiece is easy to damage when the clamping force is too large, the probability of workpiece damage is increased, and the safety of the drilling machine fixture is reduced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to overcome the defects of the prior art, the drilling machine clamp with high safety is provided.
The utility model provides a technical scheme that its technical problem adopted is: a drilling machine clamp with high safety comprises a base and a fixing mechanism, wherein the fixing mechanism is arranged on the base;
the fixing mechanism comprises a moving assembly, a sliding block and two fixing assemblies, wherein the moving assembly and the sliding block are arranged inside the base, the two fixing assemblies are respectively arranged on two sides above the base, the moving assembly is connected with the sliding block, a strip-shaped opening is formed above the base, and the upper part of the sliding block penetrates through the strip-shaped opening to be connected with one of the fixing assemblies;
the fixing assembly comprises a fixing plate, fixing boxes and two connecting units, wherein the lower part of one of the fixing boxes is fixedly connected with the sliding block, the other fixing box is fixed above the base, the two connecting units are respectively arranged at the top and the bottom in the fixing boxes, an opening is formed in one side, close to the opening, of each fixing box, and the fixing plate is arranged on one side, close to the opening, of each fixing box;
the linkage unit includes gasbag, stripper bar, movable plate, hinge bar and two springs, and top and bottom in the fixed box are fixed respectively to two gasbags, one side fixed connection of one end and movable plate of stripper bar, the other end and the gasbag of stripper bar support and lean on, and two springs set up respectively at the both ends that are close to one side of gasbag of stripper plate, the both ends of spring are connected with the inner wall and the stripper plate of fixed box respectively, the one end of hinge bar is articulated with the opposite side of movable plate, the other end of hinge bar passes the opening and articulates with the fixed plate.
As preferred, in order to drive the slider and remove, the removal subassembly includes lead screw, dead lever, carousel and two bearings, and two bearings are fixed respectively on the inner wall of the both sides of base, the both ends of lead screw respectively with the inner circle fixed connection of two bearings, one side of base is equipped with the through-hole, the one end fixed connection of carousel and dead lever, the other end of dead lever passes the one end fixed connection that is close to the through-hole of through-hole and lead screw, the dead lever sets up with the lead screw is coaxial, the slider cover is established on the lead screw, the slider with the junction of lead screw be equipped with the screw thread that matches with the lead screw.
Preferably, in order to limit the moving direction of the sliding block, the moving assembly further comprises a guide rod, two ends of the guide rod are fixedly connected with the inner walls of two sides of the base respectively, the guide rod is arranged in parallel with the screw rod, a small hole is formed in the sliding block, the guide rod penetrates through the small hole, and the sliding block is connected with the guide rod in a sliding mode.
Preferably, the screw is coated with grease in order to make the slider move smoothly.
Preferably, in order to limit the moving direction of the moving plate, the fixing assembly further comprises two limiting rods, the two limiting rods are respectively arranged on two sides in the fixing box, two ends of each limiting rod are respectively fixedly connected with the top and the bottom in the fixing box, through holes are formed in two ends of the moving plate, the limiting rods penetrate through the through holes, and the moving plate is in sliding connection with the limiting rods.
Preferably, in order to avoid the air bag from being damaged by the extrusion rod, one end of the extrusion rod close to the air bag is provided with a rubber pad.
The beneficial effects of the utility model are that, this high drilling jig of security passes through fixed establishment for provide a cushion effect for the work piece when the centre gripping work piece, thereby avoid the too big time damage work piece of clamping-force, compare with current fixed establishment, this fixed establishment is fixed effectual, has improved the security of anchor clamps.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic structural view of a high safety drill jig of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
in the figure: 1. the automatic lifting device comprises a base, 2 parts of a rotating disc, 3 parts of a fixed rod, 4 parts of a screw rod, 5 parts of a sliding block, 6 parts of a fixed box, 7 parts of a fixed plate, 8 parts of a hinged rod, 9 parts of a movable plate, 10 parts of an extrusion rod, 11 parts of an air bag, 12 parts of a spring, 13 parts of a rubber pad, 14 parts of a limiting rod and 15 parts of a guide rod.
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.
As shown in fig. 1, a drill jig with high safety comprises a base 1 and a fixing mechanism, wherein the fixing mechanism is arranged on the base 1;
this high drilling jig of security passes through fixed establishment for provide a cushion effect for the work piece when the centre gripping work piece, thereby avoid the too big time damage work piece of clamping-force, improved the security of anchor clamps.
As shown in fig. 1-2, the fixing mechanism includes a moving assembly, a sliding block 5 and two fixing assemblies, the moving assembly and the sliding block 5 are both disposed inside the base 1, the two fixing assemblies are respectively disposed on two sides above the base 1, the moving assembly is connected with the sliding block 5, a strip-shaped opening is disposed above the base 1, and the upper portion of the sliding block 5 passes through the strip-shaped opening and is connected with one of the fixing assemblies;
the fixing assembly comprises a fixing plate 7, fixing boxes 6 and two connecting units, wherein in the two fixing boxes 6, the lower part of one fixing box 6 is fixedly connected with the sliding block 5, the other fixing box 6 is fixed above the base 1, the two connecting units are respectively arranged at the top and the bottom in the fixing boxes 6, an opening is formed in one side, close to each other, of the two fixing boxes 6, and the fixing plate 7 is arranged on one side, close to the opening, of the fixing box 6;
the linkage unit includes gasbag 11, stripper bar 10, movable plate 9, hinged rod 8 and two springs 12, and top and bottom in fixed box 6 are fixed respectively to two gasbags 11, one end of stripper bar 10 and one side fixed connection of movable plate 9, the other end of stripper bar 10 supports with gasbag 11 and leans on, and two springs 12 set up the both ends that are close to one side of gasbag 11 respectively at the stripper plate, the both ends of spring 12 are connected with the inner wall and the stripper plate of fixed box 6 respectively, the one end of hinged rod 8 is articulated with the opposite side of movable plate 9, the other end of hinged rod 8 passes the opening and is articulated with fixed plate 7.
When fixing the work piece, the artificial removal subassembly that makes works, drive slider 5 and remove, make fixed box 6 that is connected with slider 5 remove to the direction that is close to another fixed box 6, thereby press from both sides tight work piece through two fixed plates 7, when pressing from both sides tight work piece, give fixed plate 7 one to the power of the direction of being close to fixed box 6, make two movable plates 9 remove to the direction of keeping away from each other through articulated rod 8, extrude spring 12 simultaneously, extrude gasbag 11 through extrusion pole 10, through the restoring force of gasbag 11 and spring 12, give extrusion plate one to the power of the direction of keeping away from gasbag 11, thereby give fixed plate 7 one through articulated rod 8 to the buffer power of the direction of keeping away from fixed box 6, thereby avoid damaging the work piece when the clamping force is too big, the security of anchor clamps has been improved.
As preferred, in order to drive slider 5 and remove, the removal subassembly includes lead screw 4, dead lever 3, carousel 2 and two bearings, and two bearings are fixed respectively on the inner wall of the both sides of base 1, the both ends of lead screw 4 respectively with the inner circle fixed connection of two bearings, one side of base 1 is equipped with the through-hole, carousel 2 and dead lever 3's one end fixed connection, the other end of dead lever 3 passes the one end fixed connection that is close to the through-hole of through-hole and lead screw 4, dead lever 3 and the coaxial setting of lead screw 4, slider 5 cover is established on lead screw 4, slider 5 be equipped with the screw thread that matches with lead screw 4 with the junction of lead screw 4.
When fixing the work piece, the knob is artificially rotated to drive the fixed rod 3 to rotate, so that the screw rod 4 rotates, the sliding block 5 is driven to move on the screw rod 4, the fixed box 6 connected with the sliding block 5 moves towards the direction close to the other fixed box 6, and the work piece is clamped through the two fixed plates 7.
Preferably, in order to limit the moving direction of the sliding block 5, the moving assembly further comprises a guide rod 15, two ends of the guide rod 15 are respectively fixedly connected with the inner walls of two sides of the base 1, the guide rod 15 is arranged in parallel with the screw rod 4, a small hole is formed in the sliding block 5, the guide rod 15 penetrates through the small hole, and the sliding block 5 is slidably connected with the guide rod 15.
Through setting up guide bar 15, avoided slider 5 to take place to rotate when moving on lead screw 4, improved the stability when slider 5 removes.
Preferably, in order to make the slider 5 move smoothly, the screw 4 is coated with grease, so that the friction between the screw 4 and the slider 5 is reduced, and the slider 5 moves on the screw 4 more smoothly.
Preferably, in order to limit the moving direction of the moving plate 9, the fixing assembly further includes two limiting rods 14, the two limiting rods 14 are respectively disposed at two sides in the fixing box 6, two ends of the limiting rod 14 are respectively fixedly connected with the top and the bottom in the fixing box 6, two ends of the moving plate 9 are both provided with through holes, the limiting rod 14 penetrates through the through holes, and the moving plate 9 is slidably connected with the limiting rods 14.
By arranging the limiting rod 14, the moving direction of the moving plate 9 is limited, and the stability of the moving plate 9 in moving is improved.
Preferably, in order to prevent the pressing rod 10 from damaging the air bag 11, a rubber pad 13 is arranged at one end of the pressing rod 10 close to the air bag 11.
When fixing the work piece, the knob is artificially rotated, drive dead lever 3 and rotate, make lead screw 4 rotate, thereby drive slider 5 and remove on lead screw 4, make fixed box 6 of being connected with slider 5 to the direction that is close to another fixed box 6 remove, thereby press from both sides tight work piece through two fixed plates 7, when pressing from both sides tight work piece, give fixed plate 7 one to the power of the direction of being close to fixed box 6, make two movable plates 9 move to the direction of keeping away from each other through articulated rod 8, extrude spring 12 simultaneously, extrude gasbag 11 through extrusion stem 10, through the restoring force of gasbag 11 and spring 12, give extrusion plate one to the power of the direction of keeping away from gasbag 11, thereby give fixed plate 7 a buffer power to the direction of keeping away from fixed box 6 through articulated rod 8, thereby avoid damaging the work piece when the clamping-force is too big, the security of anchor clamps has been improved.
Compared with the prior art, this high drilling jig of security passes through fixed establishment for provide a cushion force for the work piece when the centre gripping work piece, thereby avoid the clamping-force to damage the work piece when too big, compare with current fixed establishment, this fixed establishment is fixed effectual, has improved the security of anchor clamps.
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 (6)
1. The drilling machine fixture with high safety is characterized by comprising a base (1) and a fixing mechanism, wherein the fixing mechanism is arranged on the base (1);
the fixing mechanism comprises a moving assembly, a sliding block (5) and two fixing assemblies, the moving assembly and the sliding block (5) are arranged inside the base (1), the two fixing assemblies are respectively arranged on two sides above the base (1), the moving assembly is connected with the sliding block (5), a strip-shaped opening is formed above the base (1), and the upper part of the sliding block (5) penetrates through the strip-shaped opening to be connected with one fixing assembly;
the fixing assembly comprises a fixing plate (7), fixing boxes (6) and two connecting units, wherein in the two fixing boxes (6), the lower part of one fixing box (6) is fixedly connected with the sliding block (5), the other fixing box (6) is fixed above the base (1), the two connecting units are respectively arranged at the top and the bottom in the fixing box (6), one sides of the two fixing boxes (6) close to each other are provided with openings, and the fixing plate (7) is arranged at one side of the fixing box (6) close to the openings;
the connecting unit includes gasbag (11), extrusion stem (10), movable plate (9), articulated rod (8) and two springs (12), and top and bottom in fixed box (6) are fixed respectively in two gasbags (11), one end of extrusion stem (10) and one side fixed connection of movable plate (9), the other end and gasbag (11) of extrusion stem (10) support and lean on, and two springs (12) set up respectively at the both ends that are close to one side of gasbag (11) of stripper plate, the both ends of spring (12) are connected with the inner wall and the stripper plate of fixed box (6) respectively, the one end of articulated rod (8) is articulated with the opposite side of movable plate (9), the other end of articulated rod (8) passes the opening and is articulated with fixed plate (7).
2. The drilling machine fixture with high safety according to claim 1, wherein the moving assembly comprises a screw rod (4), a fixed rod (3), a rotary table (2) and two bearings, the two bearings are respectively fixed on the inner walls of the two sides of the base (1), the two ends of the screw rod (4) are respectively fixedly connected with the inner rings of the two bearings, a through hole is formed in one side of the base (1), the rotary table (2) is fixedly connected with one end of the fixed rod (3), the other end of the fixed rod (3) penetrates through the through hole to be fixedly connected with one end, close to the through hole, of the screw rod (4), the fixed rod (3) and the screw rod (4) are coaxially arranged, the slide block (5) is sleeved on the screw rod (4), and a thread matched with the screw rod (4) is arranged at the joint of the slide block (5) and the screw rod (4.
3. The drilling machine fixture with high safety according to claim 2, wherein the moving assembly further comprises a guide rod (15), two ends of the guide rod (15) are fixedly connected with the inner walls of two sides of the base (1) respectively, the guide rod (15) is arranged in parallel with the screw rod (4), a small hole is formed in the sliding block (5), the guide rod (15) penetrates through the small hole, and the sliding block (5) is connected with the guide rod (15) in a sliding mode.
4. The highly safe drill jig according to claim 3, wherein the screw (4) is coated with grease.
5. The drilling jig with high safety according to claim 1, wherein the fixing assembly further comprises two limiting rods (14), the two limiting rods (14) are respectively arranged at two sides in the fixing box (6), two ends of the limiting rods (14) are respectively fixedly connected with the top and the bottom in the fixing box (6), two ends of the moving plate (9) are respectively provided with a through hole, the limiting rods (14) penetrate through the through holes, and the moving plate (9) is slidably connected with the limiting rods (14).
6. The drill jig with high safety as claimed in claim 1, wherein the end of the pressing rod (10) close to the air bag (11) is provided with a rubber pad (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921310196.9U CN211028200U (en) | 2019-08-13 | 2019-08-13 | High drilling jig of security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921310196.9U CN211028200U (en) | 2019-08-13 | 2019-08-13 | High drilling jig of security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211028200U true CN211028200U (en) | 2020-07-17 |
Family
ID=71564262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921310196.9U Expired - Fee Related CN211028200U (en) | 2019-08-13 | 2019-08-13 | High drilling jig of security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211028200U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843882A (en) * | 2020-08-13 | 2020-10-30 | 南京智金科技创新服务中心 | Fixing clamp for machining |
| CN112518376A (en) * | 2020-11-24 | 2021-03-19 | 刘燕 | Sawing machine with good clamping effect |
| CN112846855A (en) * | 2021-01-11 | 2021-05-28 | 刘亚文 | Cutting clamp for short stub bar of numerical control sawing machine |
| CN115301877A (en) * | 2022-10-12 | 2022-11-08 | 海疆(江苏)智能科技有限公司 | Industrial robot arm forging platform |
-
2019
- 2019-08-13 CN CN201921310196.9U patent/CN211028200U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843882A (en) * | 2020-08-13 | 2020-10-30 | 南京智金科技创新服务中心 | Fixing clamp for machining |
| CN112518376A (en) * | 2020-11-24 | 2021-03-19 | 刘燕 | Sawing machine with good clamping effect |
| CN112846855A (en) * | 2021-01-11 | 2021-05-28 | 刘亚文 | Cutting clamp for short stub bar of numerical control sawing machine |
| CN115301877A (en) * | 2022-10-12 | 2022-11-08 | 海疆(江苏)智能科技有限公司 | Industrial robot arm forging platform |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 Termination date: 20210813 |