CN212469842U - Clamp for drilling automobile exhaust pipe fitting - Google Patents
Clamp for drilling automobile exhaust pipe fitting Download PDFInfo
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- CN212469842U CN212469842U CN202021022429.8U CN202021022429U CN212469842U CN 212469842 U CN212469842 U CN 212469842U CN 202021022429 U CN202021022429 U CN 202021022429U CN 212469842 U CN212469842 U CN 212469842U
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- drilling
- clamp
- exhaust pipe
- sliding groove
- limiting sliding
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Abstract
The utility model belongs to the technical field of vehicle vent-pipe accessory processing, specifically be a vehicle vent-pipe accessory anchor clamps for drilling processing, include frame, drilling mechanism, cylinder, slip table, remove seat, anchor clamps height control mechanism and fixture, drilling mechanism and cylinder are installed respectively the both sides at frame top, the slip table is fixed in the frame and is located between drilling mechanism and the cylinder, it is in to remove the seat assembly on the slip table, anchor clamps height control mechanism fixes remove on the seat, fixture installs on the anchor clamps height control mechanism. This anchor clamps for drilling of vehicle vent-pipe accessory drives two location clamping jaws through starting first motor and slides in opposite direction in the spout that the grip slipper was seted up to can carry out interior centre gripping to the blast pipe flange and fix, the centre gripping is firm, convenient and simple, has not only improved the efficiency of blast pipe flange production, and the centre gripping work of adaptable different model specification blast pipe flanges simultaneously.
Description
Technical Field
The utility model relates to an automobile exhaust pipe accessory processing technology field especially relates to an anchor clamps are used in drilling of automobile exhaust pipe accessory.
Background
The exhaust pipe is part of an engine exhaust system which mainly comprises an exhaust manifold, an exhaust pipe and a muffler, and a three-way catalyst, which is generally used for controlling the emission of pollutants from the engine, is also installed in the exhaust system, and the exhaust pipe generally comprises a front exhaust pipe and a rear exhaust pipe, wherein an exhaust pipe flange is an important component in an exhaust pipe fitting.
Including two bolt holes on the blast pipe flange, in the production process of blast pipe flange, need use the drilling machine to process two bolt holes of blast pipe flange, among the prior art, for the processing of two bolt holes, need prepare the drilling mould corresponding to the blast pipe flange of every model, however, because the model of blast pipe flange is more, lead to the drilling mould more, the centre gripping is comparatively inconvenient during the blast pipe flange processing, and production efficiency is lower.
In order to solve the problem, the application provides a drilling of vehicle vent-pipe accessory is with anchor clamps.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides an anchor clamps are used in drilling of vehicle vent-pipe accessory has the characteristics that production efficiency is high.
(II) technical scheme
In order to solve the technical problem, the utility model provides a drilling machining clamp for automobile exhaust pipe accessories, which comprises a frame, a drilling mechanism, a cylinder, a sliding table, a moving seat, a clamp height adjusting mechanism and a clamping mechanism, wherein the drilling mechanism and the cylinder are respectively arranged at two sides of the top of the frame, and the sliding table is fixed on the frame and is positioned between the drilling mechanism and the cylinder;
the movable seat is assembled on the sliding table, the fixture height adjusting mechanism is fixed on the movable seat, and the clamping mechanism is installed on the fixture height adjusting mechanism.
Preferably, the fixture height adjusting mechanism comprises a fixing frame, a limiting sliding groove, a screw rod, a knob and a limiting sliding block, the fixing frame is welded at the top of the movable seat, the limiting sliding groove is arranged in the middle of the side face of the fixing frame, the screw rod is movably sleeved in the middle of the limiting sliding groove, the knob is installed at the end of the screw rod, the limiting sliding block is movably sleeved in the limiting sliding groove, and the limiting sliding block is sleeved on the screw rod in a threaded mode.
Preferably, the clamping mechanism comprises a connecting frame, a first motor, a main gear, a screw rod, a driven gear, a movable sleeve, a connecting rod, a clamping seat, a sliding groove, a positioning clamping jaw, a second motor, a driving wheel and a driven wheel, wherein the connecting frame is welded on a limiting sliding block, the first motor is directly or indirectly fixed on the connecting frame, the main gear is fixedly sleeved on an output shaft of the first motor, the screw rod is movably sleeved inside the connecting frame, the driven gear is fixedly assembled on the screw rod, the movable sleeve is sleeved on one end of the screw rod in a threaded manner, the connecting rod is movably sleeved at the end part of the movable sleeve, the clamping seat is movably assembled on the connecting frame through a bearing, the sliding grooves which are symmetrical up and down are formed in one side of the clamping seat, the positioning clamping jaw is movably assembled in the sliding groove, the positioning clamping jaw and the connecting rod are hinged with the connecting rod, the, and the output shaft of the second motor is fixedly sleeved with a driving wheel, and the driven wheel is fixedly sleeved on the outer wall of the clamping seat.
Preferably, the limiting sliding groove and the sliding groove are both T-shaped, and one end of the limiting sliding block and one end of the positioning clamping jaw are provided with sliding structures matched with the T-shaped limiting sliding groove and the T-shaped sliding groove.
Preferably, the front surface of the connecting frame is provided with a notch for meshing a main gear and a secondary gear, and the main gear and the secondary gear are meshed with each other along the outer edge.
Preferably, the movable sleeve and the connecting rod are movably sleeved inside the clamping seat, and the end part of the movable sleeve extends out of the annular limiting structure towards the inside of the connecting rod.
Preferably, the outer edge of the driving wheel is meshed with the outer edge of the driven wheel.
Preferably, the middle part of one side, far away from the clamping seat, of the positioning clamping jaw is provided with a hook-shaped clamping and positioning structure.
The above technical scheme of the utility model has following profitable technological effect:
1. this anchor clamps for drilling of vehicle vent-pipe accessory drives two location clamping jaws through starting first motor and slides in opposite direction in the spout that the grip slipper was seted up to can carry out interior centre gripping to the blast pipe flange and fix, the centre gripping is firm, convenient and simple, has not only improved the efficiency of blast pipe flange production, and the centre gripping work of adaptable different model specification blast pipe flanges simultaneously.
2. This anchor clamps are used in drilling of vehicle vent-pipe accessory through setting up anchor clamps height adjustment mechanism, can carry out high regulation to the fixture that is used for flange centre gripping fixed to when the blast pipe flange of different specifications size is produced, adjust the height that corresponding specification blast pipe flange and drilling mechanism correspond, make the production and processing work of the adaptable not big or small blast pipe flange of specification of this blast pipe flange drilling machine.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the clamping mechanism of the present invention;
FIG. 3 is a sectional view of the connecting frame and the clamping seat of the present invention;
FIG. 4 is a schematic view of the meshing grooves of the master and slave gear structures of the present invention;
fig. 5 is a schematic structural view of the clamp height adjusting mechanism of the present invention.
Reference numerals:
1. a frame; 2. a drilling mechanism; 3. a cylinder; 4. a sliding table; 5. a movable seat; 6. a clamp height adjustment mechanism; 61. a fixed mount; 62. a limiting chute; 63. a screw; 64. a knob; 65. a limiting slide block; 7. a clamping mechanism; 71. a connecting frame; 72. a first motor; 73. a main gear; 74. a screw rod; 75. a slave gear; 76. a movable sleeve; 77. a connecting rod; 78. a connecting rod; 79. a clamping seat; 710. a chute; 711. positioning the clamping jaw; 712. a second motor; 713. a driving wheel; 714. a driven wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an automobile exhaust pipe accessory anchor clamps for drilling processing, includes frame 1, drilling mechanism 2, cylinder 3, slip table 4, removes seat 5, anchor clamps height adjustment mechanism 6 and fixture 7, drilling mechanism 2 and cylinder 3 are installed respectively the both sides at frame 1 top, slip table 4 is fixed in frame 1 and is located between drilling mechanism 2 and the cylinder 3, it is in to remove the assembly of seat 5 on slip table 4.
In this embodiment, utilize cylinder 3 promotes remove seat 5 horizontal slip on slip table 4, cooperation drilling mechanism 2 realizes the drilling work to the blast pipe flange behind the centre gripping.
The fixture height adjusting mechanism 6 is fixed on the moving seat 5, and the clamping mechanism 7 is installed on the fixture height adjusting mechanism 6.
It should be noted that, the fixture height adjusting mechanism 6 is fixedly connected to the piston rod of the cylinder 3, so that when the cylinder 3 is started to drive the piston rod to extend, the fixture height adjusting mechanism 6 and the clamping mechanism 7 horizontally slide on the sliding table 4 through the moving seat 5 to perform drilling feeding and returning operations.
Referring to fig. 2-3, the clamping mechanism 7 includes a connecting frame 71, a first motor 72, a main gear 73, a lead screw 74, a driven gear 75, a movable sleeve 76, a connecting rod 77, a connecting rod 78, a clamping seat 79, a sliding slot 710, a positioning jaw 711, a second motor 712, a driving wheel 713, and a driven wheel 714.
The link 71 welds on limit slider 65, first motor 72 is directly or indirectly fixed on link 71, and the fixed cover is equipped with master gear 73 on the output shaft of first motor 72, lead screw 74 movable sleeve is inside link 71, from gear 75 fixed assembly on lead screw 74, movable sleeve 76 screw thread suit is served at lead screw 74, and the tip activity of movable sleeve 76 has cup jointed connecting rod 77, grip slipper 79 passes through bearing movable assembly on link 71, and the spout 710 of upper and lower symmetry has been seted up to one side of grip slipper 79, location clamping jaw 711 movable assembly is in spout 710, and location clamping jaw 711 and connecting rod 77 articulate has connecting rod 78.
In this embodiment, the first motor 72 is started to drive the main gear 73 to rotate, the screw rod 74 is driven to rotate by utilizing meshing transmission between gears, the screw rod 74 rotates to drive the movable sleeve 76 to horizontally move to push the connecting rod 77 to horizontally move, and the two positioning clamping jaws 711 are pushed to slide in the sliding grooves 710 formed in the clamping seats 79 through the connecting rods 78, so that clamping and placing of the exhaust pipe flange are realized.
It should be noted that the movable sleeve 76 and the connecting rod 77 are movably sleeved inside the clamping seat 79, and an annular limiting structure extends from the end of the movable sleeve 76 to the inside of the connecting rod 77.
The movable sleeve 76 and the connecting rod 77 are connected together by utilizing the annular limiting structure of the movable sleeve 76 extending to the inside of the connecting rod 77, when the movable sleeve 76 moves on the screw rod 74, the connecting rod 77 moves along with the movable sleeve 76, and meanwhile, the movable sleeve 76 is movably sleeved with the connecting rod 77 through the annular limiting structure, so that the connecting rod 77 can be prevented from rotating along with the movable sleeve 76.
The second motor 712 is mounted on the top of the connecting frame 71, and the output shaft of the second motor 712 is fixedly sleeved with a driving wheel 713, the driven wheel 714 is fixedly sleeved on the outer wall of the clamping seat 79, and the outer edge of the driving wheel 713 is meshed with the outer edge of the driven wheel 714.
In this embodiment, the second motor 712 is started to drive the driving wheel 713 to rotate, and the clamping seat 79 is driven to rotate by the meshing transmission between the gears, so that the exhaust pipe flange is drilled completely by the drilling mechanism 2.
The middle part of one side of the positioning clamping jaw 711, which is far away from the clamping seat 79, is provided with a hook-shaped clamping and positioning structure.
In order to facilitate clamping and fixing of the exhaust pipe flange, the two positioning clamping jaws 711 are provided with symmetrical hook-shaped clamping and positioning structures, so that the exhaust pipe flange can be conveniently positioned before being clamped, and the clamping is more convenient.
The limiting sliding groove 62 and the sliding groove 710 are both T-shaped, and one end of the limiting sliding block 65 and one end of the positioning clamping jaw 711 are provided with sliding structures matched with the T-shaped limiting sliding groove 62 and the T-shaped sliding groove 710.
The T-shaped limiting sliding groove 62 and the T-shaped sliding groove 710 are used, so that the limiting sliding block 65 and the positioning clamping jaw 711 can be conveniently limited transversely while sliding in the limiting sliding groove 62 and the sliding groove 710, and the limiting sliding block 65 and the positioning clamping jaw 711 are prevented from being separated from the limiting sliding groove 62 and the sliding groove 710 when sliding.
Referring to fig. 4, the front surface of the connecting frame 71 is provided with notches for engaging the main gear 73 with the auxiliary gear 75, and the outer edges of the main gear 73 and the auxiliary gear 75 are engaged with each other.
In the present embodiment, the engagement mounting of the master gear 73 and the slave gear 75 is facilitated by the notch provided on the connecting bracket 71.
Referring to fig. 5, in the present embodiment, the fixture height adjusting mechanism 6 includes a fixing frame 61, a limiting sliding groove 62, a screw 63, a knob 64, and a limiting sliding block 65.
The fixed frame 61 is welded at the top of the movable base 5, the limiting sliding groove 62 is arranged in the middle of the side face of the fixed frame 61, the screw 63 is movably sleeved in the middle of the limiting sliding groove 62, the knob 64 is installed at the end of the screw 63, the limiting sliding block 65 is movably sleeved in the limiting sliding groove 62, and the limiting sliding block 65 is in threaded sleeving on the screw 63.
In this embodiment, the knob 64 is rotated to drive the screw 63 to rotate, so as to drive the limiting slide block 65 to slide and lift in the limiting slide groove 62, so as to adjust the height, further drive the clamping mechanism 7 to adjust the height, and achieve the purpose of adjusting the drilling height of the exhaust pipe flange clamped on the clamping mechanism 7, thereby facilitating the processing work of the exhaust pipe flanges with different specifications and sizes.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. The clamp for drilling the automobile exhaust pipe fitting is characterized by comprising a rack (1), a drilling mechanism (2), a cylinder (3), a sliding table (4), a moving seat (5), a clamp height adjusting mechanism (6) and a clamping mechanism (7), wherein the drilling mechanism (2) and the cylinder (3) are respectively installed on two sides of the top of the rack (1), and the sliding table (4) is fixed on the rack (1) and is positioned between the drilling mechanism (2) and the cylinder (3);
the movable seat (5) is assembled on the sliding table (4), the clamp height adjusting mechanism (6) is fixed on the movable seat (5), and the clamping mechanism (7) is installed on the clamp height adjusting mechanism (6).
2. The clamp for drilling the automobile exhaust pipe fitting according to claim 1, wherein the clamp height adjusting mechanism (6) comprises a fixing frame (61), a limiting sliding groove (62), a screw (63), a knob (64) and a limiting sliding block (65), the fixing frame (61) is welded to the top of the movable seat (5), the limiting sliding groove (62) is arranged in the middle of the side face of the fixing frame (61), the screw (63) is movably sleeved in the middle of the limiting sliding groove (62), the knob (64) is installed at the end portion of the screw (63), the limiting sliding block (65) is movably sleeved in the limiting sliding groove (62), and the limiting sliding block (65) is in threaded sleeved on the screw (63).
3. The clamp for drilling the automobile exhaust pipe fitting according to claim 1, wherein the clamping mechanism (7) comprises a connecting frame (71), a first motor (72), a main gear (73), a screw rod (74), a driven gear (75), a movable sleeve (76), a connecting rod (77), a connecting rod (78), a clamping seat (79), a sliding groove (710), a positioning clamping jaw (711), a second motor (712), a driving wheel (713) and a driven wheel (714), the connecting frame (71) is welded on the limit slider (65), the first motor (72) is directly or indirectly fixed on the connecting frame (71), the main gear (73) is fixedly sleeved on an output shaft of the first motor (72), the screw rod (74) is movably sleeved inside the connecting frame (71), the driven gear (75) is fixedly assembled on the screw rod (74), the movable sleeve (76) is screwed on one end of the screw rod (74), and the tip activity of movable sleeve (76) has cup jointed connecting rod (77), grip slipper (79) pass through bearing movable assembly on link (71), and the spout (710) of upper and lower symmetry have been seted up to one side of grip slipper (79), location clamping jaw (711) activity assembly is in spout (710), and location clamping jaw (711) and connecting rod (77) articulate has connecting rod (78), the top at link (71) is installed in second motor (712), and fixed cover is equipped with action wheel (713) on the output shaft of second motor (712), from the fixed suit of driving wheel (714) on the outer wall of grip slipper (79).
4. The clamp for drilling the automobile exhaust pipe fitting according to claim 2, wherein the limiting sliding groove (62) and the sliding groove (710) are both T-shaped, and one end of the limiting sliding block (65) and one end of the positioning clamping jaw (711) are provided with sliding structures matched with the T-shaped limiting sliding groove (62) and the T-shaped sliding groove (710).
5. The clamp for drilling the automobile exhaust pipe fitting according to claim 3, wherein the front surface of the connecting frame (71) is provided with notches for the main gear (73) and the auxiliary gear (75) to mesh with each other, and the outer edges of the main gear (73) and the auxiliary gear (75) mesh with each other.
6. The clamp for drilling the automobile exhaust pipe fitting according to claim 3, wherein the movable sleeve (76) and the connecting rod (77) are movably sleeved inside the clamping seat (79), and an annular limiting structure extends from the end of the movable sleeve (76) to the inside of the connecting rod (77).
7. The clamp for drilling the automobile exhaust pipe fitting according to claim 3, wherein an outer edge of the driving wheel (713) is engaged with an outer edge of the driven wheel (714).
8. The clamp for drilling the automobile exhaust pipe fitting according to claim 3, wherein a hook-shaped clamping and positioning structure is arranged in the middle of one side of the positioning clamping jaw (711) far away from the clamping seat (79).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021022429.8U CN212469842U (en) | 2020-06-07 | 2020-06-07 | Clamp for drilling automobile exhaust pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021022429.8U CN212469842U (en) | 2020-06-07 | 2020-06-07 | Clamp for drilling automobile exhaust pipe fitting |
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| Publication Number | Publication Date |
|---|---|
| CN212469842U true CN212469842U (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021022429.8U Active CN212469842U (en) | 2020-06-07 | 2020-06-07 | Clamp for drilling automobile exhaust pipe fitting |
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| CN (1) | CN212469842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113085021A (en) * | 2021-04-09 | 2021-07-09 | 莆田市晟熠光电科技有限公司 | Spherical milling and grinding machine and method for machining central hole of ball lens |
-
2020
- 2020-06-07 CN CN202021022429.8U patent/CN212469842U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113085021A (en) * | 2021-04-09 | 2021-07-09 | 莆田市晟熠光电科技有限公司 | Spherical milling and grinding machine and method for machining central hole of ball lens |
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