CN218224771U - Bench drill arc groove drilling system anchor clamps of guardrail production and processing usefulness - Google Patents
Bench drill arc groove drilling system anchor clamps of guardrail production and processing usefulness Download PDFInfo
- Publication number
- CN218224771U CN218224771U CN202221863870.8U CN202221863870U CN218224771U CN 218224771 U CN218224771 U CN 218224771U CN 202221863870 U CN202221863870 U CN 202221863870U CN 218224771 U CN218224771 U CN 218224771U
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- Prior art keywords
- guardrail
- holding ring
- bench drill
- screw rod
- ring
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- 238000005553 drilling Methods 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims 3
- 230000001360 synchronised effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The application relates to a bench drill arc groove drilling clamp for guardrail production and processing, which comprises a workbench and a clamping assembly, wherein the workbench is arranged on an existing bench drill, and the upper end of the workbench is provided with the clamping assembly; the clamping can be fixed a position the centre gripping to the both ends of guardrail through holding ring and clamping bar cooperation to this scheme, and in carrying out the centre gripping to the guardrail, the knob is rotated to the artifical mode of accessible for the screw rod is rotatory, and the screw rod cooperates with the holding ring, promotes the clamping bar downwards, thereby adjusts the interval between two clamping bars, makes two clamping bars can adapt to the guardrail of different specifications, thereby makes this kind of anchor clamps can carry out the centre gripping to the guardrail of different diameter specifications.
Description
Technical Field
The utility model belongs to the technical field of the technique of bench drill and specifically relates to a bench drill arc fluted drill system anchor clamps of guardrail production and processing usefulness are related to.
Background
Bench drill is called bench drill for short, and is small in size, simple and convenient to operate, and usually installed on a special workbench to be used as a small-sized drilling machine tool.
However, the following problems often occur in the arc-shaped groove drilling process of the guard rail: the existing bench drill clamp has limitation, and can only clamp the guardrail with one diameter specification, so that the bench drill can only drill the guardrail with one specification, and the practicability is not high. Therefore, the table drill arc-shaped groove drilling clamp for guardrail production and processing is provided by the technical personnel in the field, so as to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that provides in the above-mentioned background art, this application provides a bench drill arc groove drill system anchor clamps of guardrail production and processing usefulness.
The application provides a pair of bench drill arc groove of guardrail production and processing usefulness bores system anchor clamps and adopts following technical scheme:
the utility model provides a bench drill arc groove drill system anchor clamps of guardrail production and processing usefulness, includes workstation and centre gripping subassembly, the workstation sets up on having the bench drill, the upper end of workstation is provided with the centre gripping subassembly.
The centre gripping subassembly includes holding ring, clamping bar, montant, screw rod and knob, the holding ring bilateral symmetry sets up the upper end of workstation, the medial extremity longitudinal symmetry of holding ring is provided with the clamping bar, is close to the holding bar of holding ring lower extreme with install the montant between the holding ring, be close to the upper end of the clamping bar of holding ring upper end is connected with the screw rod through round pin hub rotation, the screw rod runs through the holding ring, and the screw rod with holding ring screw-thread fit, the knob is installed to the upper end of screw rod, the knob sets up the outside of holding ring.
Through adopting above-mentioned technical scheme, the centre gripping can be fixed a position to the both ends of guardrail to the holding ring and the cooperation of holding rod, is carrying out the centre gripping in-process to the guardrail, and accessible manual mode is rotatory the knob for the screw rod is rotatory, and the screw rod cooperates with the holding ring, promotes the holding rod downwards, thereby adjusts the interval between two holding rods, makes two holding rods can adapt to the guardrail of different specifications, thereby makes this kind of anchor clamps can carry out the centre gripping to the guardrail of different diameter specifications.
Preferably, two one side that the holding ring kept away from each other all is provided with the support frame, the support frame comprises annular frame and backup pad, the backup pad sets up in the mounting groove, the mounting groove is seted up the up end of workstation, and the interior diapire of mounting groove installs the guide rail, one of them the backup pad with diapire fixed connection in the mounting groove, another electronic slider is installed to the lower extreme of backup pad, electronic slider and guide rail sliding connection, and electronic slider with sliding fit between the mounting groove.
Through adopting above-mentioned technical scheme, be linear motion along the guide rail through inserting power control electronic slider, electronic slider drives backup pad and annular frame and is synchronous motion, and the annular frame drives the holding ring and is synchronous motion to can realize carrying out the function adjusted to the interval between two holding rings, make this kind of anchor clamps can adapt to the guardrail of different length.
Preferably, the holding ring is close to ring gear is installed to the one end of ring frame, ring gear with rotate through the bearing between the ring frame and be connected, ring gear's lower extreme meshing has the driving gear, the driving gear with the backup pad rotates to be connected, two install the gangbar between the driving gear, and one of them the rotating electrical machines is installed to the one end of driving gear, the rotating electrical machines is installed the backup pad with between the mounting groove inner wall.
By adopting the technical scheme, the driving gears connected with the motor are driven to rotate through the motor, under the action of the linkage rod, the two driving gears synchronously rotate, the driving gears drive the ring gear to synchronously rotate, the ring gear drives the positioning ring to synchronously rotate, and the positioning ring drives the clamping rods to synchronously rotate, so that the position of the guardrail needing to be drilled can be automatically and flexibly adjusted, and the function of omnibearing drilling of the guardrail can be realized.
Preferably, the linkage rod is of a telescopic structure.
Through adopting above-mentioned technical scheme, can avoid the link bar to lead to the fact the hindrance to the regulation of interval between two holding rings.
To sum up, this application includes following beneficial technological effect:
1. according to the scheme, the positioning ring is matched with the clamping rods to position and clamp two ends of the guardrail, and in the process of clamping the guardrail, the knob can be rotated manually to enable the screw to rotate, the screw is matched with the positioning ring to push the clamping rods downwards, so that the distance between the two clamping rods is adjusted, the two clamping rods can adapt to guardrails with different specifications, and the clamp can clamp guardrails with different diameters;
2. this scheme is through inserting power control electric slider and being linear motion along the guide rail, and electric slider drives backup pad and annular frame and is synchronous motion, and the annular frame drives the holding ring and is synchronous motion to can realize carrying out the function adjusted to the interval between two holding rings, make this kind of anchor clamps can adapt to the guardrail of different length.
Drawings
FIG. 1 is a perspective view of an arc groove drilling clamp of a bench drill for guardrail production and processing in the embodiment of the application;
FIG. 2 is a top view of an arc-shaped groove drilling clamp of a bench drill for guardrail production and processing in the embodiment of the application;
fig. 3 is a partial side view of an arc-shaped groove drilling clamp of a bench drill for guardrail production and processing in the embodiment of the application.
Description of reference numerals: 1. a work table; 2. a clamping assembly; 20. a positioning ring; 21. a clamping rod; 22. a vertical rod; 23. a screw; 24. a knob; 201. a support frame; 202. mounting grooves; 203. an electric slider; 204. a ring gear; 205. a driving gear; 206. a linkage rod; 207. a rotating electric machine.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses bench drill arc groove drilling system anchor clamps of guardrail production and processing usefulness. Referring to fig. 1 to 3, a bench drill arc groove drilling fixture for guardrail production and processing comprises a workbench 1 and a clamping assembly 2, wherein the workbench 1 is arranged on an existing bench drill, and the clamping assembly 2 is arranged at the upper end of the workbench 1.
The clamping component 2 comprises a positioning ring 20, clamping rods 21, a vertical rod 22, a screw rod 23 and a knob 24, the positioning ring 20 is arranged at the upper end of the workbench 1 in a bilateral symmetry manner, the clamping rods 21 are arranged at the inner side end of the positioning ring 20 in an up-down symmetry manner, the vertical rod 22 is arranged between the clamping rod 21 close to the lower end of the positioning ring 20 and the positioning ring 20, the screw rod 23 is connected to the upper end of the clamping rod 21 close to the upper end of the positioning ring 20 through a pin shaft in a rotating manner, the screw rod 23 penetrates through the positioning ring 20 and is in threaded fit with the positioning ring 20, the knob 24 is arranged at the upper end of the screw rod 23 and is arranged at the outer side of the positioning ring 20, the positioning ring 20 and the clamping rod 21 are matched to position and clamp two ends of the guardrail, the knob 24 can be rotated in a manual mode when the guardrail is clamped, the screw rod 23 is rotated, the screw rod 23 is matched with the positioning ring 20 and pushes the clamping rod 21 downwards, the distance between the two clamping rods 21 is adjusted, the two clamping rods 21 can adapt to guardrails with different specifications of different specifications, and the guardrails can be clamped by the clamp.
The two positioning rings 20 are provided with a support frame 201 on the side far away from each other, the support frame 201 is composed of an annular frame and a support plate, the support plate is arranged in a mounting groove 202, the mounting groove 202 is arranged on the upper end surface of the workbench 1, a guide rail is arranged on the inner bottom wall of the mounting groove 202, one of the support plates is fixedly connected with the inner bottom wall of the mounting groove 202, the lower end of the other support plate is provided with an electric slider 203, the electric slider 203 is connected with the guide rail in a sliding manner, the electric slider 203 is in sliding fit with the mounting groove 202, one end of the positioning ring 20 close to the annular frame is provided with a ring gear 204, the ring gear 204 is rotationally connected with the annular frame through a bearing, the lower end of the ring gear 204 is engaged with a driving gear 205, the driving gear 205 is rotationally connected with the support plate, a linkage rod 206 is arranged between the two driving gears 205, and the linkage rod 206 is of a telescopic structure, one end of one driving gear 205 is provided with a rotating motor 207, the rotating motor 207 is arranged between the supporting plate and the inner wall of the mounting groove 202, in the process of clamping the guardrail, the electric slider 203 is controlled to do linear motion along the guide rail by connecting a power supply according to the length of the guardrail, the electric slider 203 drives the supporting plate and the annular frame to do synchronous motion, the annular frame drives the positioning rings 20 to do synchronous motion, so that the distance between the two positioning rings 20 is adapted to the length of the guardrail, after the guardrail is clamped, the driving gear 205 connected with the electric slider is driven to rotate by the motor, under the action of the linkage rod 206, the two driving gears 205 synchronously rotate, the driving gear 205 drives the annular gear 204 to synchronously rotate, the annular gear 204 drives the positioning rings 20 to synchronously rotate, the positioning rings 20 drive the clamping rod 21 to synchronously rotate, and the autonomous and flexible adjustment of the position of the guardrail to be drilled with the groove can be realized, meanwhile, the function of drilling grooves in all directions on the guardrail can be realized, and the linkage rod 206 with the telescopic structure can avoid the obstruction to the adjustment of the distance between the two positioning rings 20.
The utility model provides an implementation principle of bench drill arc groove drill system anchor clamps of guardrail production and processing usefulness does: place the guardrail between two holding rings 20 through artifical mode earlier, then adjust the interval between two holding rings 20 according to the length of guardrail, accommodation process is as follows: the electric sliding block 203 is controlled to do linear motion along the guide rail by accessing a power supply, the electric sliding block 203 drives the supporting plate and the annular frame to do synchronous motion, and the annular frame drives the positioning rings 20 to do synchronous motion, so that the distance between the two positioning rings 20 is adjusted; after the adjustment of the distance between the positioning rings 20 is completed, according to the diameter of the guardrail, the knob 24 is rotated manually, so that the screw 23 rotates, the screw 23 is matched with the positioning rings 20, the clamping rods 21 are pushed downwards, so that the distance between the two clamping rods 21 is adjusted, and meanwhile, the two clamping rods 21 clamp two ends of the guardrail tightly, after the guardrail is fixed, in the groove drilling process, the driving gears 205 connected with the positioning rings are driven to rotate by the motor, under the action of the linkage rod 206, the two driving gears 205 rotate synchronously, the driving gears 205 drive the ring gear 204 to rotate synchronously, the ring gear 204 drives the positioning rings 20 to rotate synchronously, the positioning rings 20 drive the clamping rods 21 to rotate synchronously, so that the position where the guardrail needs to be drilled is adjusted independently and flexibly, and meanwhile, the drill bit can perform all-directional groove drilling on the guardrail.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (4)
1. The utility model provides a bench drill arc groove drill system anchor clamps of guardrail production and processing usefulness, includes workstation (1) and centre gripping subassembly (2), its characterized in that: the workbench (1) is arranged on an existing bench drill, and the upper end of the workbench (1) is provided with a clamping assembly (2);
centre gripping subassembly (2) are including holding ring (20), clamping bar (21), montant (22), screw rod (23) and knob (24), holding ring (20) bilateral symmetry sets up the upper end of workstation (1), the medial extremity longitudinal symmetry of holding ring (20) is provided with clamping bar (21), is close to holding ring (20) lower extreme clamping bar (21) with install montant (22) between holding ring (20), be close to the upper end of clamping bar (21) of holding ring (20) upper end is rotated through the round pin axle and is connected with screw rod (23), screw rod (23) run through holding ring (20), and screw rod (23) with holding ring (20) screw-thread fit, knob (24) are installed to the upper end of screw rod (23), knob (24) set up the outside of holding ring (20).
2. The arc-shaped groove drilling clamp of the bench drill for producing and machining the guardrail, according to claim 1, is characterized in that: two one side that holding ring (20) kept away from each other all is provided with support frame (201), support frame (201) comprises annular frame and backup pad, the backup pad sets up in mounting groove (202), mounting groove (202) are seted up the up end of workstation (1), and the interior diapire of mounting groove (202) installs the guide rail, one of them the backup pad with diapire fixed connection in mounting groove (202), another electronic slider (203) is installed to the lower extreme of backup pad, electronic slider (203) and guide rail sliding connection, and electronic slider (203) with sliding fit between mounting groove (202).
3. The arc-shaped groove drilling clamp of the bench drill for producing and machining the guardrail as claimed in claim 2, is characterized in that: holding ring (20) are close to ring gear (204) are installed to the one end of annular frame, ring gear (204) with rotate through the bearing between the annular frame and connect, the lower extreme meshing of ring gear (204) has driving gear (205), driving gear (205) with the backup pad rotates to be connected, two install gangbar (206) between driving gear (205), and one of them rotating electrical machines (207) are installed to the one end of driving gear (205), rotating electrical machines (207) are installed the backup pad with between mounting groove (202) inner wall.
4. The arc-shaped groove drilling clamp of the bench drill for producing and machining the guardrail as claimed in claim 3, is characterized in that: the linkage rod (206) is of a telescopic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221863870.8U CN218224771U (en) | 2022-07-19 | 2022-07-19 | Bench drill arc groove drilling system anchor clamps of guardrail production and processing usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221863870.8U CN218224771U (en) | 2022-07-19 | 2022-07-19 | Bench drill arc groove drilling system anchor clamps of guardrail production and processing usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218224771U true CN218224771U (en) | 2023-01-06 |
Family
ID=84676229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221863870.8U Expired - Fee Related CN218224771U (en) | 2022-07-19 | 2022-07-19 | Bench drill arc groove drilling system anchor clamps of guardrail production and processing usefulness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218224771U (en) |
-
2022
- 2022-07-19 CN CN202221863870.8U patent/CN218224771U/en not_active Expired - Fee Related
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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: 20230106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |