CN220112375U - Drilling machine for boring - Google Patents
Drilling machine for boring Download PDFInfo
- Publication number
- CN220112375U CN220112375U CN202321513362.1U CN202321513362U CN220112375U CN 220112375 U CN220112375 U CN 220112375U CN 202321513362 U CN202321513362 U CN 202321513362U CN 220112375 U CN220112375 U CN 220112375U
- Authority
- CN
- China
- Prior art keywords
- face
- workbench
- fixedly connected
- boring
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 16
- 239000000428 dust Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 7
- 238000003754 machining Methods 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model discloses a drilling machine for boring, which relates to the technical field of crankshaft machining equipment and comprises a supporting seat, a fixing unit and a boring unit; the upper end of the supporting seat is provided with a fixing unit; the fixing unit comprises a workbench, a left die, a fixing plate, a first bolt, a right die, a supporting plate, a hydraulic telescopic rod, a mounting plate and a sliding component, wherein the workbench is arranged above the supporting seat, the left end of the upper end face of the workbench is provided with the left die, the lower end of the left die is provided with the fixing plate, the fixing plate is fixedly connected with the workbench through the first bolt, the right die is arranged at the upper end of the workbench, the supporting plate is arranged at the right end of the workbench, and the left end of the supporting plate is fixedly connected with the fixed end of the hydraulic telescopic rod. This a rig for bore hole is through using left mould and the right mould of laminating with the bent axle appearance to carry out the clamping to the bent axle, and not only the clamping is convenient rapid, and can be with the stable firm fixing of bent axle on the workstation.
Description
Technical Field
The utility model relates to the technical field of crankshaft machining equipment, in particular to a drilling machine for boring.
Background
The crankshaft is one of the indispensable components on the refrigerator compressor. In the process of machining the crankshaft, the oil path of the crankshaft needs to be further subjected to boring correction.
The utility model discloses a boring machine for crank processing among the prior art, it is public that the bulletin number is CN215509075U, belong to crank processing equipment technical field, including rig and positioner, positioner is including the fixed positioning mechanism of being used for the bent axle and be used for driving the actuating mechanism that the bent axle removed, positioning mechanism includes locating table and positioning seat, it has defeated silo and first constant head tank of intercommunication each other to open on the locating table, the positioning seat stretches into in the defeated silo and with locating table sliding connection, it has the second constant head tank that corresponds with first constant head tank to open on the positioning seat, first constant head tank and second constant head tank form the location space that is used for the bent axle, actuating mechanism includes the base of being connected with the locating table and is fixed in the cylinder on the base, the telescopic link of cylinder stretches into defeated silo and is connected with the positioning seat.
The magnet is adopted to adsorb and fix the crankshaft, the crankshaft is easy to displace during processing, the boring position is offset, and the crankshaft is scrapped.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides a drilling machine for boring, which is provided with a fixing unit, wherein a right die is pushed to be close to a left die by a hydraulic telescopic rod, and the left and right sides of a crankshaft are clamped by the left die and the right die which are attached to the appearance of the crankshaft, so that the crankshaft is firmly fixed on a workbench, and the problems in the background art can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a drilling machine for boring comprises a supporting seat, a fixing unit and a boring unit;
and (3) supporting seats: the upper end is provided with a fixing unit;
a fixing unit: the hydraulic telescopic device comprises a workbench, a left die, a fixing plate, a first bolt, a right die, a supporting plate, a hydraulic telescopic rod, a mounting plate and a sliding component, wherein the workbench is arranged above the supporting seat, the left end of the upper end face of the workbench is provided with the left die, the lower end of the left die is provided with the fixing plate, the fixing plate is fixedly connected with the workbench through the first bolt, the upper end face of the workbench is provided with the right die, the right end of the workbench is provided with the supporting plate, the left end of the supporting plate is fixedly connected with the fixed end of the hydraulic telescopic rod, the top end of a piston rod of the hydraulic telescopic rod is fixedly connected with the right end of the mounting plate, and the left end of the mounting plate is fixedly connected with the right end of the right die;
boring unit: is arranged above the supporting seat.
The supporting seat is used for installing the fixed unit and boring the unit, and the workstation is fixed left mould on the workstation through screwing bolt one, and the mounting panel is used for installing right mould, and hydraulic telescoping rod is close to left mould through the support that the backup pad provided, promotes right mould, realizes fixing the bent axle between left mould and right mould, and sliding component is used for restricting the position of left mould and right mould, makes the center of left mould and right mould keep transversely aligning.
Further, the sliding assembly comprises a slide way, a first sliding block and a second sliding block, the upper end face of the workbench is transversely provided with the slide way, the slide way is respectively in sliding connection with the first sliding block and the second sliding block, the upper end face of the first sliding block is fixedly connected with the lower end face of the left die, and the upper end face of the second sliding block is fixedly connected with the lower end face of the right die.
The slide way is fixedly connected with the left die and the right die through the first slide block and the second slide block respectively to limit the positions of the left die and the right die, so that the right die moves leftwards along the slide way, and the left die and the right die can be fast fixed on the workbench with respect to the crankshaft.
Further, the boring unit comprises a supporting arm, a lifting rod, a power component, a motor II, a connecting seat, a boring cutter and a bolt II, wherein the supporting arm is installed at the rear end of the supporting seat, a lifting hole formed in the front end of the supporting arm is slidably connected with the lifting rod, the power component is installed on one side of the lifting rod, the lower end face of the lifting rod is fixedly connected with the upper end face of the motor II, an output shaft of the motor II is fixedly connected with the upper end of the connecting seat, the boring cutter is installed by the connecting seat through an installation groove formed in the lower end and an installation strip at the upper end of the boring cutter in a clamping manner, and a screw hole formed in the side face of the connecting seat and the boring cutter is in threaded connection with the bolt II.
The support arm is used for installing lifter and power component, and the lifter passes through power component and drives motor two and boring cutter up-and-down reciprocating motion, and the boring cutter is installed through the connecting seat to motor two, and motor two passes through the output shaft rotation and drives the connecting seat rotation, and the connecting seat rotation drives boring cutter rotation, realizes boring the bent axle, and bolt two is used for reinforcing the joint strength between connecting seat and the boring cutter, prevents that the boring cutter from droing.
Further, the power component comprises a rack, a first installation frame, a first motor and a gear, wherein the rack is installed in a tooth slot formed in the left side of the lifting rod, the upper end face of the supporting arm is fixedly connected with the lower end face of the first installation frame, the upper end face of the first installation frame is fixedly connected with the lower end face of the first motor, an output shaft of the first motor is fixedly connected with the gear, and the rack is meshed with the gear.
The first mounting frame is used for mounting the first motor on the supporting arm, the first motor drives the gear to rotate through the rotation of the output shaft, the gear is arranged on the rack, the rack drives the lifting rod to reciprocate up and down, and the boring cutter is controlled to bore the crankshaft.
Further, still include spout, slider three and screw rod, the spout has transversely been seted up to the up end of supporting seat, spout and slider three sliding connection, and the up end of slider three and the lower terminal surface fixed connection of workstation, the spout passes through the axis of rotation and the screw rod rotation connection at screw rod both ends, and screw threaded connection that sets up on screw rod and the slider three.
The sliding groove rotates in the screw hole on the third sliding block through the screw rod, so that the third sliding block drives the workbench to reciprocate left and right along the sliding groove, and the workbench can clamp the crankshaft outside the equipment.
Further, still include mounting bracket two and motor three, the right-hand member fixed connection of support seat left end and mounting bracket two, the right-hand member fixed connection of mounting bracket two and motor three, the output shaft of motor three passes mounting bracket two and the one end fixed connection of screw rod.
The second mounting frame is used for mounting the third motor at the position of the left end of the supporting seat corresponding to the screw rod, the third motor rotates through the output shaft to drive the screw rod to rotate in the screw hole on the third sliding block, and power is provided for the left-right reciprocating motion of the workbench along the sliding groove.
Further, the automatic dust-proof device further comprises a dust cover, the dust cover is arranged at the upper end of the supporting seat, and the right end of the dust cover is fixedly connected with the left end of the workbench.
The dust cover is used for preventing sundries entering the inside of the chute from damaging the screw.
Compared with the prior art, the utility model has the beneficial effects that: the drilling machine for boring has the following advantages:
1. the fixing unit is arranged, the right die is pushed by the hydraulic telescopic rod to be close to the left die, so that the left die and the right die attached to the appearance of the crankshaft clamp the left side and the right side of the crankshaft, and the crankshaft is quickly and stably fixed on the workbench.
2. The sliding groove, the sliding block III and the screw are arranged, and the screw is used for rotating in a screw hole on the sliding block III, so that the sliding block III can drive the workbench to reciprocate left and right along the sliding groove, the workbench can clamp a crankshaft outside equipment, and operators can clamp the crankshaft respectively.
3. This a rig for bore hole is through using left mould and the right mould of laminating with the bent axle appearance to carry out the clamping to the bent axle, and not only the clamping is convenient rapid, and can be with the stable firm fixing of bent axle on the workstation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
fig. 3 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.
In the figure: 1 supporting seat, 2 fixed units, 21 workbench, 22 left die, 23 fixed plate, 24 bolt one, 25 right die, 26 supporting plate, 27 hydraulic telescopic rod, 28 mounting plate, 29 slideway, 210 slider one, 211 slider two, 3 boring unit, 31 supporting arm, 32 lifting rod, 33 rack, 34 mounting bracket one, 35 motor one, 36 gear, 37 motor two, 38 connecting seat, 39 boring cutter, 310 bolt two, 4 chute, 5 slider three, 6 screw, 7 mounting bracket two, 8 motor three, 9 dust cover.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present embodiment provides a technical solution: a drilling machine for boring comprises a supporting seat 1, a fixing unit 2 and a boring unit 3;
support base 1: the upper end is provided with a fixing unit 2;
fixing unit 2: the hydraulic telescopic device comprises a workbench 21, a left die 22, a fixed plate 23, a first bolt 24, a right die 25, a supporting plate 26, a hydraulic telescopic rod 27, a mounting plate 28 and a sliding component, wherein the workbench 21 is arranged above a supporting seat 1, the left end of the upper end face of the workbench 21 is provided with the left die 22, the lower end of the left die 22 is provided with the fixed plate 23, the fixed plate 23 is fixedly connected with the workbench 21 through the first bolt 24, the upper end face of the workbench 21 is provided with the right die 25, the right end of the workbench 21 is provided with the supporting plate 26, the left end of the supporting plate 26 is fixedly connected with the fixed end of the hydraulic telescopic rod 27, the top end of a piston rod of the hydraulic telescopic rod 27 is fixedly connected with the right end of the mounting plate 28, and the left end of the mounting plate 28 is fixedly connected with the right end of the right die 25;
boring unit 3: is arranged above the supporting seat 1.
The supporting seat 1 is used for installing the fixing unit 2 and the boring unit 3, the workbench 21 is used for fixing the left die 22 on the workbench 21 by screwing the first bolt 24, the mounting plate 28 is used for installing the right die 25, the hydraulic telescopic rod 27 pushes the right die 25 to be close to the left die 22 through the support provided by the supporting plate 26, the crankshaft is fixed between the left die 22 and the right die 25, the sliding component is used for limiting the positions of the left die 22 and the right die 25, and the centers of the left die 22 and the right die 25 are kept transversely aligned.
The sliding assembly comprises a slideway 29, a first sliding block 210 and a second sliding block 211, wherein the slideway 29 is transversely arranged on the upper end surface of the workbench 21, the slideway 29 is respectively in sliding connection with the first sliding block 210 and the second sliding block 211, the upper end surface of the first sliding block 210 is fixedly connected with the lower end surface of the left die 22, and the upper end surface of the second sliding block 211 is fixedly connected with the lower end surface of the right die 25.
The slide 29 is fixedly connected with the left die 22 and the right die 25 through the first slide 210 and the second slide 211 respectively to limit the positions of the left die 22 and the right die 25, so that the right die 25 moves leftwards along the slide 29, and the left die 22 and the right die 25 can be quickly fixed on the workbench 21.
The boring unit 3 comprises a supporting arm 31, a lifting rod 32, a power component, a motor II 37, a connecting seat 38, a boring cutter 39 and a bolt II 310, wherein the supporting arm 31 is installed at the rear end of the supporting seat 1, a lifting hole formed in the front end of the supporting arm 31 is slidably connected with the lifting rod 32, the power component is installed on one side of the upper end face of the supporting arm 31, the lower end face of the lifting rod 32 is fixedly connected with the upper end face of the motor II 37, an output shaft of the motor II 37 is fixedly connected with the upper end of the connecting seat 38, the boring cutter 39 is installed by clamping a mounting groove formed in the lower end with a mounting strip at the upper end of the boring cutter 39, and a screw hole formed in the side face of the connecting seat 38 and the boring cutter 39 is in threaded connection with the bolt II 310.
The support arm 31 is used for installing the lifter 32 and the power component, the lifter 32 drives the motor II 37 and the boring cutter 39 to reciprocate up and down through the power component, the boring cutter 39 is installed through the connecting seat 38 by the motor II 37, the connecting seat 38 is driven to rotate through the rotation of the output shaft by the motor II 37, the boring cutter 39 is driven to rotate through the rotation of the connecting seat 38, the crankshaft is bored, the bolt II 310 is used for enhancing the connection strength between the connecting seat 38 and the boring cutter 39, and the boring cutter 39 is prevented from falling off.
The power assembly comprises a rack 33, a first mounting frame 34, a first motor 35 and a gear 36, wherein the rack 33 is arranged in a tooth slot formed in the left side of the lifting rod 32, the upper end face of the supporting arm 31 is fixedly connected with the lower end face of the first mounting frame 34, the upper end face of the first mounting frame 34 is fixedly connected with the lower end face of the first motor 35, an output shaft of the first motor 35 is fixedly connected with the gear 36, and the rack 33 is meshed with the gear 36.
The first mounting frame 34 is used for mounting the first motor 35 on the supporting arm 31, the first motor 35 drives the gear 36 to rotate through rotation of the output shaft, and the gear 36 is arranged on the rack 33, so that the rack 33 drives the lifting rod 32 to reciprocate up and down, and the boring cutter 39 is controlled to bore a crankshaft.
Still include spout 4, slider three 5 and screw rod 6, spout 4 has transversely been seted up to the up end of supporting seat 1, and spout 4 and slider three 5 sliding connection, and the up end of slider three 5 and the lower terminal surface fixed connection of workstation 21, spout 4 is connected with screw rod 6 rotation through the axis of rotation at screw rod 6 both ends, and screw hole threaded connection of seting up on screw rod 6 and the slider three 5.
The sliding groove 4 rotates in a screw hole on the sliding block III 5 through the screw rod 6, so that the sliding block III 5 drives the workbench 21 to reciprocate left and right along the sliding groove 4, and the workbench 21 can clamp a crankshaft outside equipment.
Still include mounting bracket two 7 and motor three 8, the left end of supporting seat 1 and the right-hand member fixed connection of mounting bracket two 7, the left end of mounting bracket two 7 and the right-hand member fixed connection of motor three 8, the output shaft of motor three 8 passes mounting bracket two 7 and the one end fixed connection of screw rod 6.
The second mounting frame 7 is used for mounting the third motor 8 at the position of the left end of the supporting seat 1 corresponding to the screw rod 6, the third motor 8 rotates through the output shaft to drive the screw rod 6 to rotate in the screw hole on the third sliding block 5, and power is provided for the left-right reciprocating motion of the workbench 21 along the sliding groove 4.
The dust cover 9 is further included, the upper end of the supporting seat 1 is provided with the dust cover 9, and the right end of the dust cover 9 is fixedly connected with the left end of the workbench 21.
The dust cover 9 is used for preventing sundries entering the inside of the chute 4 from damaging the screw 6.
The working principle of the drilling machine for boring provided by the utility model is as follows:
starting a motor III 8, the output shaft of the motor III 8 rotates positively, the screw 6 is driven to rotate in a screw hole on the sliding block III 5, the sliding block III 5 drives the workbench 21 to move rightwards along the sliding groove 4, the workbench 21 is far away from the supporting arm 31, an operator can conveniently install a crankshaft, the crankshaft is installed on the right side of the left die 22, the hydraulic telescopic rod 27 is started, the hydraulic telescopic rod 27 pushes the right die 25 to move leftwards along the sliding way 29 through the support provided by the supporting plate 26, the crankshaft is fixed between the left die 22 and the right die 25 by being close to the left die 22, the crankshaft is quickly and firmly fixed on the workbench 21, the motor III 8 is started again, the output shaft of the motor III 8 rotates reversely, and the crankshaft is driven to move leftwards along the sliding groove 4, so that the crankshaft is fixed below the boring cutter 39 is realized.
The motor one 35 and the motor two 37 are started, the output shaft of the motor one 35 rotates to drive the gear 36 to rotate, the gear 36 is arranged on the rack 33, the rack 33 drives the lifting rod 32 to move downwards to push the boring cutter 39 to be close to the crankshaft, meanwhile, the output shaft of the motor two 37 rotates to drive the connecting seat 38 to rotate, and the connecting seat 38 rotates to drive the boring cutter 39 to rotate, so that boring of the crankshaft is realized.
It should be noted that, in the above embodiment, the first motor 35, the second motor 37 and the third motor 8 are servo motors, and the input ends of the hydraulic telescopic rod 27, the first motor 35, the second motor 37 and the third motor 8 are electrically connected with the output end of the external power supply through the external control switch group. The control switch group controls the hydraulic telescopic rod 27, the first motor 35, the second motor 37 and the third motor 8 to work by adopting a method commonly used in the prior art.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A drilling machine for boring, characterized in that: comprises a supporting seat (1), a fixing unit (2) and a boring unit (3);
supporting seat (1): the upper end is provided with a fixing unit (2);
fixing unit (2): the hydraulic telescopic device comprises a workbench (21), a left die (22), a fixing plate (23), a first bolt (24), a right die (25), a supporting plate (26), a hydraulic telescopic rod (27), a mounting plate (28) and a sliding component, wherein the workbench (21) is arranged above a supporting seat (1), the left end of the upper end face of the workbench (21) is provided with the left die (22), the lower end of the left die (22) is provided with the fixing plate (23), the fixing plate (23) is fixedly connected with the workbench (21) through the first bolt (24), the right die (25) is arranged at the upper end face of the workbench (21), the supporting plate (26) is arranged at the right end of the workbench (21), the left end of the supporting plate (26) is fixedly connected with the fixed end of the hydraulic telescopic rod (27), the top end of a piston rod of the hydraulic telescopic rod (27) is fixedly connected with the right end of the mounting plate (28), and the left end of the mounting plate (28) is fixedly connected with the right end of the right die (25).
Boring unit (3): is arranged above the supporting seat (1).
2. A drilling machine for boring according to claim 1, characterized in that: the sliding assembly comprises a slide way (29), a first sliding block (210) and a second sliding block (211), wherein the slide way (29) is transversely arranged on the upper end face of the workbench (21), the slide way (29) is respectively in sliding connection with the first sliding block (210) and the second sliding block (211), the upper end face of the first sliding block (210) is fixedly connected with the lower end face of the left die (22), and the upper end face of the second sliding block (211) is fixedly connected with the lower end face of the right die (25).
3. A drilling machine for boring according to claim 1, characterized in that: the boring unit (3) comprises a supporting arm (31), a lifting rod (32), a power assembly, a motor II (37), a connecting seat (38), a boring cutter (39) and a bolt II (310), wherein the supporting arm (31) is installed at the rear end of the supporting seat (1), a lifting hole formed in the front end of the supporting arm (31) is slidably connected with the lifting rod (32), the power assembly is installed on one side of the lifting rod (32) on the upper end face of the supporting arm (31), the lower end face of the lifting rod (32) is fixedly connected with the upper end face of the motor II (37), an output shaft of the motor II (37) is fixedly connected with the upper end of the connecting seat (38), the boring cutter (39) is installed through an installation groove formed in the lower end and an installation strip clamped at the upper end of the boring cutter (39), and a screw hole formed in the side face of the connecting seat (38) and the boring cutter (39) is in threaded connection with the bolt II (310).
4. A drilling machine for boring according to claim 3, characterized in that: the power assembly comprises a rack (33), a first mounting frame (34), a first motor (35) and a gear (36), wherein the rack (33) is arranged in a tooth slot formed in the left side of the lifting rod (32), the upper end face of the supporting arm (31) is fixedly connected with the lower end face of the first mounting frame (34), the upper end face of the first mounting frame (34) is fixedly connected with the lower end face of the first motor (35), an output shaft of the first motor (35) is fixedly connected with the gear (36), and the rack (33) is in meshed connection with the gear (36).
5. A drilling machine for boring according to claim 1, characterized in that: still include spout (4), slider three (5) and screw rod (6), spout (4) have transversely been seted up to the up end of supporting seat (1), spout (4) and slider three (5) sliding connection, and the up end of slider three (5) and the lower terminal surface fixed connection of workstation (21), spout (4) are connected with screw rod (6) rotation through the axis of rotation at screw rod (6) both ends, and screw hole threaded connection of seting up on screw rod (6) and slider three (5).
6. A drilling machine for boring according to claim 1, characterized in that: still include mounting bracket two (7) and motor three (8), the right-hand member fixed connection of left end and mounting bracket two (7) of supporting seat (1), the left end of mounting bracket two (7) and the right-hand member fixed connection of motor three (8), the output shaft of motor three (8) passes mounting bracket two (7) and the one end fixed connection of screw rod (6).
7. A drilling machine for boring according to claim 1, characterized in that: the automatic dust-proof device is characterized by further comprising a dust cover (9), wherein the dust cover (9) is arranged at the upper end of the supporting seat (1), and the right end of the dust cover (9) is fixedly connected with the left end of the workbench (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321513362.1U CN220112375U (en) | 2023-06-14 | 2023-06-14 | Drilling machine for boring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321513362.1U CN220112375U (en) | 2023-06-14 | 2023-06-14 | Drilling machine for boring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220112375U true CN220112375U (en) | 2023-12-01 |
Family
ID=88889990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321513362.1U Active CN220112375U (en) | 2023-06-14 | 2023-06-14 | Drilling machine for boring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220112375U (en) |
-
2023
- 2023-06-14 CN CN202321513362.1U patent/CN220112375U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210060372U (en) | Assembly nut mechanism of machine parts assembly machine | |
| CN212372350U (en) | Woodworking processing equipment for template processing | |
| CN209953838U (en) | Drilling machining device for mechanical parts | |
| CN220112375U (en) | Drilling machine for boring | |
| CN220145095U (en) | Excavator frame welding fixture | |
| CN217831949U (en) | Drilling equipment is used in machine parts production | |
| CN219852215U (en) | Automatic change spare part drilling equipment | |
| CN215316838U (en) | Device for screwing engine connecting rod | |
| CN211438920U (en) | Novel high-speed turning and drilling compound machine | |
| CN215033748U (en) | Mechanical part drilling device | |
| CN218696220U (en) | Inside and outside automatic fixture of lathe exchanges device | |
| CN220480310U (en) | Tapping device for hardware machining | |
| CN221211879U (en) | Cutting device for printed circuit board | |
| CN219598308U (en) | Tapping equipment | |
| CN213319974U (en) | Automobile headlamp machining device | |
| CN216399382U (en) | Improved binding and fixing device for precision electronic equipment accessories | |
| CN219170645U (en) | Vacuum cavity processing and positioning device | |
| CN220741494U (en) | Cutting saw for furniture board processing with adjustable direction | |
| CN216858855U (en) | Automatic change equipment part's equipment | |
| CN218926664U (en) | Engineering machine tool accessory electric welding equipment convenient to use | |
| CN219403185U (en) | Numerical control drilling and cutting device | |
| CN216228951U (en) | Mechanical workpiece maintenance clamp with positioning and clamping structure | |
| CN218747584U (en) | Clamp sliding support | |
| CN220882042U (en) | Oil pan adds clamping apparatus | |
| CN221064494U (en) | Workbench of radial drilling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |