CN212682441U - Q4 front and back support mounting hole series processing lathe - Google Patents
Q4 front and back support mounting hole series processing lathe Download PDFInfo
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- CN212682441U CN212682441U CN202021453541.7U CN202021453541U CN212682441U CN 212682441 U CN212682441 U CN 212682441U CN 202021453541 U CN202021453541 U CN 202021453541U CN 212682441 U CN212682441 U CN 212682441U
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Abstract
A Q4 front and rear support mounting hole series processing lathe comprises a numerically controlled lathe body, wherein a discharge plate is arranged on the front side of the numerically controlled lathe body, a pair of openable transparent protective covers are arranged on the front side of the numerically controlled lathe body above the discharge plate, a workbench and a workbench pushing cylinder are arranged in the numerically controlled lathe body, the workbench is movably arranged in the numerically controlled lathe body through a pair of first workbench guide rails, and the workbench pushing cylinder is arranged on the numerically controlled lathe body and drives the workbench to move back and forth on the first workbench guide rails; the utility model has the advantages that: the front and rear support clamps are integrated on one clamping table in pairs for machining, production cost is reduced, the working table and the clamps on the working table are pushed out of the lathe through the air cylinder to load and unload workpieces, and workpiece clamping efficiency is improved.
Description
Technical Field
The utility model relates to a machining equipment field, concretely relates to support mounting hole system processing lathe around Q4.
Background
At present, both a front bracket and a rear bracket of Q4 need to be subjected to hole machining on a lathe, the Q4 type is an automobile brake component used by Hubei Extra technology Limited, the hole machining of the existing front bracket and rear bracket is carried out separately, the front bracket and the rear bracket are clamped on two lathes through different clamps to be subjected to hole machining respectively, or the front bracket and the rear bracket are subjected to hole machining separately on the same lathe, so that the production cost is overhigh, the front bracket and the rear bracket need to be replaced on the lathes when the front bracket and the rear bracket are replaced singly, each clamp is fixed with one bracket, the brackets are replaced after the machining is finished, and the clamps are fastened on each supporting point through a group of screws, so that the working efficiency; in addition, the supports of most of the existing numerical control lathes are assembled and disassembled in the existing numerical control lathes, and the working efficiency of the support machining is influenced due to the fact that the space of the lathes is limited and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a lathe for machining the mounting holes of the front and rear brackets of Q4, which aims at the above disadvantages.
The utility model comprises a numerically controlled lathe body, wherein a discharge plate is arranged at the front side of the numerically controlled lathe body, a pair of openable transparent protective covers is arranged at the front side of the numerically controlled lathe body above the discharge plate, a workbench and a workbench pushing cylinder are arranged in the numerically controlled lathe body, the workbench is movably arranged in the numerically controlled lathe body through a pair of first workbench guide rails, and the workbench pushing cylinder is arranged on the numerically controlled lathe body and drives the workbench to move back and forth on the first workbench guide rails; a pair of second workbench guide rails corresponding to the first workbench guide rails are arranged on the inner side of the discharge plate, one end of the bottom of the discharge plate is hinged to the front side of the numerical control lathe body, and a pair of discharge plate pushing cylinders for controlling the discharge plate to open and close is arranged on the numerical control lathe body;
the workbench is provided with a clamp mounting plate, the clamp mounting plate is respectively provided with a pair of front support positioning clamps and a pair of rear support positioning clamps, the pair of front support positioning clamps are symmetrically arranged on the left side of the top of the clamp mounting plate, and the pair of rear support positioning clamps are symmetrically arranged on the right side of the top of the clamp mounting plate;
the front support positioning fixture comprises a front support positioning block, a middle support positioning block and a pair of tail end clamping seats, a positioning pin is arranged on the front support positioning block, a spring plunger is arranged on the tail end clamping seat, the middle support positioning block is positioned between the front support positioning block and the pair of tail end clamping seats, a front support pressing corner oil cylinder is arranged on a fixture mounting plate positioned between the pair of front support positioning fixtures, and two ends of a pressing plate of the front support pressing corner oil cylinder are respectively positioned above the front support positioning blocks of the two front support positioning fixtures;
the rear support positioning fixture comprises a front end supporting rod, a front end clamping seat, a pair of tail end supporting cushion blocks, a pair of tail end positioning seats, a pair of side positioning seats and a tail end pressing oil cylinder, wherein a front end clamping screw rod is arranged on the front end clamping seat, a tail end positioning pin is arranged on the tail end positioning seat, a spring locking pin is arranged on the left side positioning seat, a side clamping screw rod is arranged on the right side positioning seat, the pair of tail end supporting cushion blocks, the pair of tail end positioning seats and the pair of side positioning seats are symmetrically arranged on two sides of the tail end pressing oil cylinder, the tail end pressing oil cylinder is a lever type oil cylinder, and two ends of a pressing plate.
And air blowing pipelines are respectively arranged in the numerical control lathe bodies on the left side and the right side of the workbench, the air outlet ends of the air blowing pipelines are inclined downwards to face the workbench, and the air inlet ends of the air blowing pipelines are communicated with the air outlet end of the air compressor.
The pair of transparent protective covers are respectively and slidably mounted on the numerical control lathe body, and the left side and the right side in the numerical control lathe body are respectively provided with a scraper blade which is in contact with the inner side of the transparent protective covers.
One end of the bottom of the front end supporting rod is in threaded connection with the fixture mounting plate, and the front end supporting rod is in threaded connection with an adjusting limit nut and is fixed through the adjusting limit nut.
And the bottoms of the two ends of the pressure plate of the tail end pressing oil cylinder are respectively provided with a dynamic steel ball positioning screw rod.
The utility model has the advantages that: the front and rear support clamps are integrated on one clamping table in pairs for machining, production cost is reduced, the working table and the clamps on the working table are pushed out of the lathe through the air cylinder to load and unload workpieces, and workpiece clamping efficiency is improved.
Description of the drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the structure of the working state.
FIG. 3 is a schematic view of the front and rear frame positioning jig.
Fig. 4 is a structural diagram of the using state of the front and rear support positioning clamps.
Fig. 5 is a schematic view of a front bracket structure.
Fig. 6 is a schematic view of the rear bracket structure.
Detailed Description
As shown in the attached drawings, a front support positioning clamp and a rear support positioning clamp are hidden on a workbench 102 of fig. 1, the utility model discloses a numerically controlled lathe body 101, a discharge plate 104 is arranged on the front side of the numerically controlled lathe body 101, a pair of openable transparent protective covers 110 is arranged on the front side of the numerically controlled lathe body 101 above the discharge plate 104, the workbench 102 and a workbench pushing cylinder 103 are arranged in the numerically controlled lathe body 101, the workbench 102 is movably installed in the numerically controlled lathe body 101 through a pair of first workbench guide rails 106, the workbench pushing cylinder 103 is installed on the numerically controlled lathe body 101 and drives the workbench 102 to move back and forth on the first workbench guide rails 106; a pair of second workbench guide rails 108 corresponding to the first workbench guide rails 106 are arranged on the inner side of the discharging plate 104, one end of the bottom of the discharging plate 104 is hinged to the front side of the numerically controlled lathe body 101, and a pair of discharging plate pushing cylinders 105 for controlling the opening and closing of the discharging plate 104 are arranged on the numerically controlled lathe body 101;
a clamp mounting plate 1 is arranged on the workbench 102, a pair of front support positioning clamps and a pair of rear support positioning clamps are respectively arranged on the clamp mounting plate 1, the pair of front support positioning clamps are symmetrically arranged on the left side of the top of the clamp mounting plate 1, and the pair of rear support positioning clamps are symmetrically arranged on the right side of the top of the clamp mounting plate 1;
the front support positioning fixture comprises a front support positioning block 3, a middle support positioning block 4 and a pair of tail end clamping seats 5, the front support positioning block 3, the middle support positioning block 4 and the pair of tail end clamping seats 5 are fixedly connected to a fixture mounting plate 1, a positioning pin 6 is arranged on the front support positioning block 3, a spring plunger 7 is arranged on the tail end clamping seat 5, the middle support positioning block 4 is positioned between the front support positioning block 3 and the pair of tail end clamping seats 5, a front support pressing corner oil cylinder 8 is arranged on the fixture mounting plate 1 positioned between the pair of front support positioning fixtures, two ends of a pressing plate of the front support pressing corner oil cylinder 8 are respectively positioned above the front support positioning blocks 3 of the two front support positioning fixtures, namely, one front support pressing corner oil cylinder 8 is matched with the two front support positioning fixtures to press the two front supports;
the rear bracket positioning clamp comprises a front end support rod 10, a front end clamping seat 11, a pair of tail end supporting cushion blocks 12, a pair of tail end positioning seats 13, a pair of side positioning seats 14 and a tail end pressing oil cylinder 15, wherein the front end support rod 10, the front end clamping seat 11, the pair of tail end supporting cushion blocks 12, the pair of tail end positioning seats 13, the pair of side positioning seats 14 and the tail end pressing oil cylinder 15 are fixedly connected on a clamp mounting plate 1, a front end clamping screw rod 16 is arranged on the front end clamping seat 11, the front end clamping screw rod 16 is in threaded connection with the front end clamping seat 11 and is an adjustable part, a tail end positioning pin 17 is arranged on the tail end positioning seat 13, a spring locking pin 18 is arranged on the side positioning seat 14 on the left side, the spring locking pin 18 is a movable part and is convenient for taking and placing workpieces, a side clamping screw, the pair of tail end supporting cushion blocks 12, the pair of tail end positioning seats 13 and the pair of side positioning seats 14 are symmetrically positioned at two sides of a tail end pressing oil cylinder 15, the tail end pressing oil cylinder 15 is a lever type oil hydraulic cylinder, and two ends of a pressing plate of the lever type oil hydraulic cylinder are respectively positioned above the pair of tail end supporting cushion blocks 12.
The numerical control lathe body 101 positioned on the left side and the right side of the workbench 102 is internally provided with air blowing pipelines 109 respectively, the air outlet ends of the air blowing pipelines 109 are inclined downwards to face the workbench 102, and the air inlet ends of the air blowing pipelines 109 are communicated with the air outlet end of an air compressor; the air blowing pipeline 109 is used for blowing the chips and the cooling liquid attached to the support positioning clamp, and the chips and the cooling liquid are prevented from scattering outside the numerically controlled lathe body 101 after the workbench 102 is moved out.
The pair of transparent protective covers 110 are respectively installed on the numerically controlled lathe body 101 in a sliding mode, the left side and the right side in the numerically controlled lathe body 101 are respectively provided with the scraping plates 112 which are in contact with the inner sides of the transparent protective covers 110, when the pair of transparent protective covers 110 are opened in a sliding mode towards the two sides, the scraping plates 112 clean chips and cooling liquid attached to the inner sides of the transparent protective covers 110, transparency of the transparent protective covers 110 is improved, and the working state in the numerically controlled lathe body 101 can be observed conveniently in the working process.
One end of the bottom of the front end support rod 10 is screwed on the fixture mounting plate 1, and the front end support rod 10 is screwed with an adjusting limit nut and is fixed through the adjusting limit nut, so that the levelness of the front end and the rear end of the workpiece can be conveniently adjusted.
And the bottoms of the two ends of the pressure plate of the tail end pressing oil cylinder 15 are respectively provided with a dynamic steel ball positioning screw rod 20, and the displacement of a workpiece is avoided in the hole series processing process after the pressing.
The working mode and principle are as follows: when the front and rear supports are assembled and disassembled, the discharge plate 104 is opened, after the discharge plate 104 is opened, the second workbench guide rail 108 and the first workbench guide rail 106 are in the same straight line, the workbench pushing cylinder 103 pushes the workbench 102 to move out of the numerical control lathe body 101, the supports are assembled and disassembled on the outer side of the numerical control lathe body 101, and after the assembly and disassembly, the workbench 102 retracts into the numerical control lathe body 101.
Two fore-stock and two after-poppet all are the symmetry form and place on fore-stock positioning fixture and the after-poppet positioning fixture that correspond, fore-stock and after-poppet are the U-shaped spare, fore-stock and after-poppet all need process four mounting holes, when the fore-stock is fixed, the fore-stock end supports a pair of spring plunger 7, then place the fore-stock front end on front end supporting location piece 3, and fix a position with the cooperation of locating pin 6 through the locating hole of front end, the inboard symmetry of U-shaped of fore-stock has opened the draw-in groove, middle part supporting location piece 4 supports both ends and is located the draw-in groove respectively, prevent that the displacement from taking place about the fore-stock in the course of working, after two fore-stocks fixed position, the fore-stock compresses tightly corner hydro-cylinder 8 and starts, the clamp plate that compresses tightly corner hydro-cylinder 8 through the fore-.
When the after-poppet is fixed, place on front end bracing piece 10 at the front end of after-poppet, place on a pair of terminal bearer pad 12 at the end of after-poppet, terminal locating pin 17 is the fixed part, be used for injecing the terminal position of after-poppet, spring locking pin 18 and side clamping screw 19 carry out the position to the terminal both sides of after-poppet respectively and injecing, side clamping screw 19 is the fixed part, spring locking pin 18 is the movable part, be convenient for getting of after-poppet to put, the completion back, press from both sides tightly the after-poppet fore-and-aft direction through adjusting front end clamping screw 16, then terminal pressure cylinder 15 starts, compress tightly the after-poppet from the top.
Claims (5)
1. A Q4 front and rear support mounting hole series processing lathe comprises a numerically controlled lathe body (101), and is characterized in that a discharge plate (104) is arranged on the front side of the numerically controlled lathe body (101), a pair of openable transparent protective covers (110) is arranged on the front side of the numerically controlled lathe body (101) above the discharge plate (104), a workbench (102) and a workbench pushing cylinder (103) are arranged in the numerically controlled lathe body (101), the workbench (102) is movably arranged in the numerically controlled lathe body (101) through a pair of first workbench guide rails (106), and the workbench pushing cylinder (103) is arranged on the numerically controlled lathe body (101) and drives the workbench (102) to move back and forth on the first workbench guide rails (106); a pair of second workbench guide rails (108) corresponding to the first workbench guide rails (106) are arranged on the inner side of the discharge plate (104), one end of the bottom of the discharge plate (104) is hinged to the front side of the numerically controlled lathe body (101), and a pair of discharge plate pushing cylinders (105) for controlling the opening and closing of the discharge plate (104) is arranged on the numerically controlled lathe body (101);
a clamp mounting plate (1) is arranged on the workbench (102), a pair of front support positioning clamps and a pair of rear support positioning clamps are respectively arranged on the clamp mounting plate (1), the pair of front support positioning clamps are symmetrically arranged on the left side of the top of the clamp mounting plate (1), and the pair of rear support positioning clamps are symmetrically arranged on the right side of the top of the clamp mounting plate (1);
the front support positioning fixture comprises a front support positioning block (3), a middle support positioning block (4) and a pair of tail end clamping seats (5), a positioning pin (6) is arranged on the front support positioning block (3), a spring plunger (7) is arranged on the tail end clamping seat (5), the middle support positioning block (4) is positioned between the front support positioning block (3) and the pair of tail end clamping seats (5), a front support pressing corner oil cylinder (8) is arranged on a fixture mounting plate (1) positioned between the pair of front support positioning fixtures, and two ends of a pressing plate of the front support pressing corner oil cylinder (8) are respectively positioned above the front support positioning blocks (3) of the two front support positioning fixtures;
the rear support positioning clamp comprises a front end support rod (10), a front end clamping seat (11), a pair of tail end supporting cushion blocks (12), a pair of tail end positioning seats (13), a pair of side positioning seats (14) and a tail end pressing oil cylinder (15), be equipped with front end on the tight seat of front end clamp (11) and press from both sides tight screw rod (16), be equipped with terminal locating pin (17) on terminal positioning seat (13), be located and be equipped with spring fitting pin (18) on left side positioning seat (14), be located and be equipped with side clamping screw rod (19) on side positioning seat (14) on right side, a pair of terminal supporting pad (12), a pair of terminal positioning seat (13) and a pair of side positioning seat (14) all are the symmetry and are located the both sides of terminal pressure cylinder (15), terminal pressure cylinder (15) are the lever hydraulic cylinder, the clamp plate both ends of lever hydraulic cylinder are located the top of a pair of terminal supporting pad (12) respectively.
2. The Q4 front and rear bracket mounting hole series processing lathe according to claim 1, characterized in that air blowing pipes (109) are respectively arranged in the numerically controlled lathe body (101) at the left and right sides of the worktable (102), the air outlet ends of the air blowing pipes (109) are inclined downwards towards the worktable (102), and the air inlet ends of the air blowing pipes (109) are communicated with the air outlet end of an air compressor.
3. The Q4 front and rear bracket mounting hole series processing lathe according to claim 1, wherein a pair of transparent protective covers (110) are respectively slidably mounted on a numerically controlled lathe body (101), and scrapers (112) which are in contact with the inner sides of the transparent protective covers (110) are respectively arranged on the left side and the right side in the numerically controlled lathe body (101).
4. The Q4 front and rear support mounting hole series machining lathe is characterized in that one end of the bottom of the front end support rod (10) is in threaded connection with the clamp mounting plate (1), and the front end support rod (10) is in threaded connection with an adjusting limit nut and is fixed through the adjusting limit nut.
5. The Q4 front and rear support mounting hole series processing lathe according to claim 1, wherein the bottoms of the two ends of the pressure plate of the tail end pressing oil cylinder (15) are respectively provided with a dynamic steel ball positioning screw rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021453541.7U CN212682441U (en) | 2020-07-22 | 2020-07-22 | Q4 front and back support mounting hole series processing lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021453541.7U CN212682441U (en) | 2020-07-22 | 2020-07-22 | Q4 front and back support mounting hole series processing lathe |
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| Publication Number | Publication Date |
|---|---|
| CN212682441U true CN212682441U (en) | 2021-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021453541.7U Active CN212682441U (en) | 2020-07-22 | 2020-07-22 | Q4 front and back support mounting hole series processing lathe |
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| CN (1) | CN212682441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260730A (en) * | 2021-12-24 | 2022-04-01 | 威海天润机械科技有限公司 | Support clamping device |
-
2020
- 2020-07-22 CN CN202021453541.7U patent/CN212682441U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260730A (en) * | 2021-12-24 | 2022-04-01 | 威海天润机械科技有限公司 | Support clamping device |
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