CN213351098U - High-precision plate tapping machine - Google Patents

Abstract

The utility model discloses a high accuracy panel tapping machine, including the workstation, its technical scheme main points are: the left end fixed connection main shaft of workstation, the upper end fixed connection organism of main shaft, organism upper end fixedly connected with roof, organism lower extreme right side fixedly connected with screw tap, workstation upper end fixedly connected with operation panel, the dead slot has all been seted up to the inside front and back side of workstation, the inside fixedly connected with clamping device in dead slot, workstation lower extreme fixedly connected with rack, rack upper end fixedly connected with lubricating arrangement workstation lower extreme chamfer fixedly connected with table leg. The connecting shaft is driven by the rotation of the gear meshed and connected with the rack, so that the clamping plate fixed on the protective cover moves horizontally relative to the operating table, the clamping plate gradually approaches the fixed plate and then plays a role in clamping materials, and the rubber pads arranged at the left end and the right end of the clamping plate can avoid damage to the materials in the clamping process.

Description

High-precision plate tapping machine

Technical Field

The utility model relates to a panel processing field, in particular to high accuracy panel tapping machine.

Background

Tapping is a method of machining internal threads using a tap. The conventional tapping method is to machine a threaded bottom hole in the part and a chamfer at the orifice. The workpiece is clamped and the tap is aligned with the opening of the threaded bottom hole. A tapping machine, which applies axial pressure along a hole to a tap and rotates the tap, has been developed to reduce labor intensity of workers, and is one type of machine tools.

However, the threading machines appearing on the market rarely have a fixing device for sheet materials, when threading operation is performed, the labor is wasted and good effect can not be achieved only by manually fixing the sheet materials, the problem that a threaded hole finished product is large or the sheet materials shake during processing is caused, flow of cutting fluid during the threading operation cannot be regulated, and waste of the cutting fluid or the condition that the cutting fluid is insufficient can be caused frequently.

SUMMERY OF THE UTILITY MODEL

To the problem of mentioning in the background art, the utility model aims at providing a high accuracy panel tapping machine to solve the problem of mentioning in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a high-precision plate tapping machine comprises a workbench, wherein a main shaft is fixedly connected to the left end of the workbench, an organism is fixedly connected to the upper end of the main shaft, a top is fixedly connected to the upper end of the organism, a screw tap head is fixedly connected to the right side of the lower end of the organism, an operation table is fixedly connected to the upper end of the workbench, empty grooves are formed in the front side and the rear side of the interior of the workbench, clamping devices are fixedly connected to the interior of the empty grooves, a placement frame is fixedly connected to the lower end of the workbench, a lubricating device is fixedly connected to the upper end of the placement frame, and table legs are fixedly connected;

the clamping device comprises a rack, the rack is fixedly connected to the lower end of the empty groove, the rack is meshed with a gear, the inner side of the gear is fixedly connected with a connecting shaft, the front side wall of the connecting shaft is rotatably connected with a protective cover through a ball bearing, the front end of the connecting shaft is fixedly connected with a handle, the left end of the protective cover is fixedly connected with a clamping plate, and the left side of the upper end of the workbench is fixedly connected with a fixed plate;

the lubricating device comprises a liquid storage tank, the liquid storage tank is fixedly connected to the upper end of a placement frame, the left end of the liquid storage tank is fixedly connected with a liquid pump through a liquid flow pipe, the upper end of the liquid pump is in transmission connection with a pump liquid motor, the left end of the liquid pump is fixedly connected with a shaping pipe, the other end of the shaping pipe is fixedly connected with an external threaded pipe, the outer side of the external threaded pipe is in threaded connection with a first oil connecting pipe, the right side wall of the first oil connecting pipe is provided with a first chute, the inner side of the first chute is in sliding connection with a first sliding block, the outer side of the first sliding block is fixedly connected with a first lantern ring, the right side of the inner wall of the first oil connecting pipe is fixedly connected with a first fixed block, the first fixed block is fixedly connected with a first hole disc, the right side of the inner wall of the first lantern ring is fixedly, the outer side of the second sliding block is connected with a second sliding groove in a sliding manner, the inner wall of the first sleeve ring is fixedly connected with a second fixed block, the second fixed block is fixedly connected with a first movable disc, the right side wall of the second oil liquid connecting pipe is provided with a third sliding groove, the inner side of the third sliding groove is connected with a third sliding block in a sliding manner, the outer side of the third sliding block is fixedly connected with a second sleeve ring, the inner wall of the second sleeve ring is fixedly connected with a third fixed block, the inner side of the third fixed block is fixedly connected with a second movable disc, the right side of the inner wall of the second sleeve ring is fixedly connected with a fourth sliding block, the fourth sliding block is connected with a dripper in a sliding manner, the outer side of the left end of the dripper is provided with a fourth sliding groove, the inner side of the fourth sliding groove is connected with the fourth sliding block in a sliding manner, the inner side of the, the side wall of the left end of the stepped shaft is fixedly connected with a first hole plate, the inside of the second movable plate is rotatably connected with the stepped shaft through a ball bearing, and the side wall of the right end of the stepped shaft is rotatably connected with the first movable plate through the ball bearing.

Through adopting above-mentioned technical scheme, through first fluid connecting pipe, second fluid connecting pipe, first hole dish and the first movable disk that is equipped with in the dripper, thereby first lantern ring that first movable disk is connected because first slider and second slider slide in first spout and second spout play and rotate in first fluid connecting pipe and second fluid connecting pipe outside and drive first movable disk pivoted effect, the hole that fluid was seted up through first hole groove flows through the hole of first movable disk, the hole that makes different first movable disks aligns the hole of first movable disk through rotating first lantern ring plays the effect of coarse adjustment cutting fluid flow, play the effect of fine setting cutting fluid flow through rotatory second lantern ring.

Preferably, the right end of the fixing plate and the left end of the clamping plate are fixedly connected with rubber pads, and anti-skid grains are formed in the outer sides of the rubber pads.

Through adopting above-mentioned technical scheme, the rubber pad can avoid causing the mar or bend to the material because the too big and anti-skidding line can prevent that the material from taking place the skew of power when the centre gripping material.

Preferably, the number of the table legs at the lower end of the workbench is four, and the lower ends of the table legs are fixedly connected with universal wheels.

By adopting the technical scheme, the four table legs are used for supporting the whole device, and the universal wheels at the lower ends of the table legs can save more labor for operators when the workbench is moved.

Preferably, the right end of the workbench is fixedly connected with a handle.

By adopting the technical scheme, the handle is matched with the universal wheels at the lower ends of the table legs when the whole device is pushed and pulled, so that the workbench has a structure capable of being supported.

Preferably, the upper right side of the upper end of the liquid storage tank is hinged with an upper cover through a hinge piece.

Through adopting above-mentioned technical scheme, the upper cover can play and prevent that cutting fluid from the liquid storage tank spill or have impurity to fall into, has also avoided cutting fluid to expose for a long time and has caused cutting fluid rotten under the air, uses articulated upper cover that can open or close and need not take down for it is more convenient to add cutting fluid.

Preferably, the outer side of the table legs is fixedly connected with a bearing frame.

Through adopting above-mentioned technical scheme, because workstation upper end structure is more, the table leg probably can wear and tear after long-time, and the weight of top probably causes the burden to it, uses the bearing frame to increase the life that the support intensity can greatly increased table leg between the table leg.

Preferably, the upper end of the operating platform is provided with a liquid tank.

By adopting the technical scheme, during operation, the cutting fluid is possibly accumulated at the upper end of the operating platform, the corrosion to the operating platform and the pollution to the processed material are possibly caused after long-time use, and the fluid groove is arranged to enable the redundant cutting fluid to flow out from the fluid groove, so that the possibility that the cutting fluid is accumulated at the upper end of the operating platform is avoided.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, through a first oil connecting pipe, a second oil connecting pipe, a first hole plate and a first movable plate which are arranged in a dripper, a first lantern ring connected with the first movable plate rotates at the outer side of the first oil connecting pipe and the second oil connecting pipe due to the sliding of a first sliding block and a second sliding block in a first sliding groove and a second sliding groove so as to drive the first movable plate to rotate, oil flows out through holes formed in the first hole groove through holes of the first movable plate, the holes of different first movable plates are aligned to the holes of the first movable plate through rotating the first lantern ring so as to achieve the effect of roughly adjusting the flow of cutting fluid, and the second lantern ring is rotated so as to achieve the effect of finely adjusting the flow of the cutting fluid;

the second, through the rotatory connecting axle that drives of gear that meshes the connection on the rack to make the splint of fixing on the safety cover be horizontal motion for the operation panel, play the effect of pressing from both sides tight material until splint are close gradually behind the fixed plate, and the rubber pad that splint left end and fixed plate right-hand member were equipped with can avoid holding in-process material and receive the damage.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a top view of the work table of the present invention;

fig. 3 is a cross-sectional view of the clamping device of the present invention;

FIG. 4 is a cross-sectional view of the table of the present invention;

FIG. 5 is a schematic view of the dripper connection of the present invention;

fig. 6 is an exploded view of the dropper of the present invention.

Reference numerals: 1. a work table; 2. a main shaft; 3. a body; 4. a set top; 5. a tap head; 6. an operation table; 7. an empty groove; 8. a clamping device; 801. a rack; 802. a gear; 803. a connecting shaft; 804. a protective cover; 805. a handle; 806. a splint; 807. a fixing plate; 9. a lubricating device; 901. a liquid storage tank; 902. An upper cover; 903. a liquid flow pipe; 904. a liquid pump; 905. a liquid pumping motor; 906. shaping pipes; 907. a first oil connecting pipe; 908. a first chute; 909. a first slider; 910. a first collar; 911. a first fixed block; 912. a first orifice plate; 913. a second slider; 914. a second chute; 915. a second oil connecting pipe; 916. a second fixed block; 917. a first movable tray; 918. a third chute; 919. a third slider; 920. a second collar; 921. a third fixed block; 922. a second movable tray; 923. a fourth slider; 924. a fourth chute; 925. a dripper; 926. a fourth fixed block; 927. a second orifice disk; 928. A stepped shaft; 929. an externally threaded tube; 10. placing a rack; 11. desk legs; 12. a rubber pad; 13. a handle; 14. a bearing frame; 15. a universal wheel; 16. and a liquid flowing groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1, the high-precision plate tapping machine comprises a workbench 1, wherein a main shaft 2 is fixedly connected to the left end of the workbench 1, a machine body 3 is fixedly connected to the upper end of the main shaft 2, a top 4 is fixedly connected to the upper end of the machine body 3, a screw tap head 5 is fixedly connected to the right side of the lower end of the machine body 3, an operation table 6 is fixedly connected to the upper end of the workbench 1, empty grooves 7 are respectively formed in the front side and the rear side of the inner portion of the workbench 1, clamping devices 8 are fixedly connected to the inner portions of the empty grooves 7, a placement frame 10 is fixedly connected to the lower end of the workbench 1, a lubricating device 9 is fixedly connected to the upper end of the placement frame 10, and table;

the clamping device 8 comprises a rack 801, the rack 801 is fixedly connected to the lower end of the empty groove 7, the rack 801 is meshed with a gear 802, a connecting shaft 803 is fixedly connected to the inner side of the gear 802, the front side wall of the connecting shaft 803 is rotatably connected with a protective cover 804 through a ball bearing, the front end of the connecting shaft 803 is fixedly connected with a handle 805, the left end of the protective cover 804 is fixedly connected with a clamping plate 806, and the left side of the upper end of the workbench 1 is fixedly connected with a fixing plate 807;

the lubricating device 9 comprises a liquid storage tank 901, the liquid storage tank 901 is fixedly connected to the upper end of the placing rack 10, the left end of the liquid storage tank 901 is fixedly connected with a liquid pump 904 through a liquid flow pipe 903, the upper end of the liquid pump 904 is connected with a pump liquid motor 905 in a transmission manner, the left end of the liquid pump 904 is fixedly connected with a shaping pipe 906, the other end of the shaping pipe 906 is fixedly connected with an external threaded pipe 929, the outer side of the external threaded pipe 929 is in threaded connection with a first oil liquid connecting pipe 907, the right side wall of the first oil liquid connecting pipe 907 is provided with a first sliding chute 908, the inner side of the first sliding chute 908 is in sliding connection with a first sliding block 909, the outer side of the first sliding block 909 is fixedly connected with a first collar 910, the right side of the inner wall of the first oil liquid connecting pipe 907 is fixedly connected with a first fixing block 911, the first hole, a second sliding block 913 is fixedly connected to the right side of the inner wall of the first lantern ring 910, a second oil connecting pipe 915 is slidably connected to the outer side of the second sliding block 913, a second sliding groove 914 is formed in the side wall of the left end of the second oil connecting pipe 915, the outer side of the second sliding block 913 is slidably connected to the second sliding groove 914, a second fixed block 916 is fixedly connected to the inner wall of the first lantern ring 910, a first movable disc 917 is fixedly connected to the second fixed block 916, a plurality of through holes with different sizes are formed in the surface of the first movable disc 917, the through holes are matched with the holes of the first hole disc 912 to roughly adjust the flow rate of the cutting fluid, a third sliding groove 918 is formed in the right side wall of the second oil connecting pipe 915, a third sliding block 919 is slidably connected to the inner side of the third sliding groove 918, a second lantern ring 920 is fixedly connected to the outer side of the third sliding block 919, a third fixed block 921 is fixedly connected, the surface of the second movable disc 922 is provided with a plurality of holes with different sizes, the right side of the inner wall of the second sleeve ring 920 is fixedly connected with a fourth slider 923, the fourth slider 923 is connected with a dripper 925 in a sliding manner, the outer side of the left end of the dripper 925 is provided with a fourth chute 924, the inner side of the fourth chute 924 is connected with the fourth slider 923 in a sliding manner, the left side of the inner wall of the dripper 925 is fixedly connected with a fourth fixed block 926, the inner part of the fourth fixed block 926 is fixedly connected with a second hole disc 927, the surface of the second hole disc 927 is provided with a larger hole for allowing the cutting fluid to flow, the flow of the cutting fluid is finely adjusted by the cooperation of the second movable disc 922, the inner part of the second hole disc 927 is fixedly connected with a stepped shaft 928, the left end side wall of the stepped shaft is fixedly connected with a first hole disc 912, the inner part of the second movable disc 922 is rotatably connected with a stepped shaft 928 through a ball bearing, and the right end side wall of the, the connection part of the first hole disc 912 and the second hole disc 927 is slightly thinner, the connection part of the first movable disc 917 and the second movable disc 922 is slightly thinner, and the structures on the outer side of the stepped shaft 928 are distributed into the first hole disc 912, the first movable disc 917, the second movable disc 922 and the second hole disc 927 from left to right.

Referring to fig. 1, in order to achieve the purpose of not slipping or wearing when the material is clamped; the right end of the fixing plate 807 and the left end of the clamping plate 806 are both fixedly connected with a rubber pad 12, and anti-skid lines are arranged on the outer side of the rubber pad 12; the rubber pad 12 can avoid scratching or bending the material due to excessive force during clamping when the material is clamped, and the anti-skid lines can prevent the material from deviating.

Referring to fig. 1, for the purpose of preventing impurities from falling into the interior of the liquid storage tank 901; the upper cover 902 is hinged to the right side of the upper end of the liquid storage tank 901 through a hinge; the upper cover 902 can play and prevent that cutting fluid from spilling or having impurity to fall into in the liquid reserve tank 901, has also avoided cutting fluid to expose for a long time and has caused cutting fluid rotten under the air, uses articulated upper cover 902 that can open or close and need not take down for it is more convenient to add cutting fluid.

Referring to fig. 1, for the purpose of supporting the device and facilitating movement of the device; the number of the table legs 11 at the lower end of the workbench 1 is four, and the lower ends of the table legs 11 are fixedly connected with universal wheels 15; four legs 11 are used to support the entire device, and the universal wheels 15 at the lower ends of the legs 11 can make the operator more labor-saving when moving the table 1.

Referring to fig. 2, in order to achieve the objective of not cutting the surface area of the table 6; a liquid tank 16 is arranged at the upper end of the operating platform 6; the fluid groove 16 is opened so that the excessive cutting fluid flows out from the fluid groove 16, and the possibility that the cutting fluid accumulates at the upper end of the operation table 6 is avoided.

The use principle and the advantages are as follows: when tapping of a plate is carried out, firstly, the plate is placed on an operation table 6 at the upper end of a workbench 1, then a handle 805 is rotated, a connecting shaft 803 fixedly connected with the handle 805 rotates, gears 802 on the front side wall and the rear side wall of the connecting shaft 803 are driven to move on a rack 801 in a hollow groove 7, a clamping plate 806 at the left end of a protective cover 804 fixedly connected with the connecting shaft 803 horizontally moves towards a fixing plate 807 and stops after clamping materials, the left end of the clamping plate 806 and a rubber pad 12 at the right section of the fixing plate 807 enable the clamped materials not to be bent and deformed or scratched due to overlarge clamping force, lines on the surface of the rubber pad 12 enable the materials not to slip or move in work, when the cutting fluid is required to be used, a pump fluid motor 905 is started, the pump fluid motor 905 drives a fluid pump 904 to pump the cutting fluid in a fluid storage tank 901 through a fluid pipe 903 and pump the cutting fluid into a, through the shaping pipe 906, the cutting fluid flows out of the dripper 925 from the drip pipe and falls on a tapping position, when the flow rate of the cutting fluid needs to be adjusted, the first lantern ring 910 is rotated firstly, because the first sliding block 909 and the second sliding block 913 are limited by the first sliding groove 908 and the second sliding groove 914, the first lantern ring 910 only rotates in the sliding grooves outside the first oil fluid connecting pipe 907 and the second oil fluid connecting pipe 915, the rotation of the first lantern ring 910 drives the first movable disc 917 fixedly connected inside through the second fixed block 916 to rotate, because the first hole disc 912 is fixed in the first oil fluid connecting pipe 907 and the position of the stepped shaft 928 is also fixed, the oil fluid flows out at the position where the hole formed in the surface of the first movable disc 917 and the hole formed in the surface of the first hole disc 912 fixed in the first oil fluid connecting pipe 907 coincide, the flow rate of the cutting fluid is roughly adjusted, and the third sliding block 919 and the fourth sliding block 923 rotatably connected inside the third sliding groove 918 and the fourth sliding groove 924 rotate the second lantern ring 920 at the phase connecting pipe 915 and the dripper 925 To the position, drive the second expansion plate 922 that the third fixed block 921 was fixed through rotating second lantern ring 920 and rotate, the hole that second expansion plate 922 surface was seted up and the hole coincidence of connecting at the inside fourth fixed block 926 fixed connection's of dripper 925 second hole dish 927 surface play the function of fine setting cutting fluid flow, can stimulate the handle 13 of workstation 1 right-hand member when needs remove whole device, because the push-and-pull can be more laborsaving because workstation 1 lower extreme table leg 11 fixedly connected with universal wheel 15, and bearing frame 14 between the table leg 11 can play the effect of auxiliary stay, when needs add the cutting fluid, it can to pour into the cutting fluid into after opening upper cover 902 through the articulated elements.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a high accuracy panel tapping machine, includes workstation (1), its characterized in that: the left end of the workbench (1) is fixedly connected with the main shaft (2), the upper end of the main shaft (2) is fixedly connected with a machine body (3), the upper end of the machine body (3) is fixedly connected with a machine top (4), the right side of the lower end of the machine body (3) is fixedly connected with a screw tap head (5), the upper end of the workbench (1) is fixedly connected with an operation table (6), the front side and the rear side of the interior of the workbench (1) are respectively provided with a hollow groove (7), the interior of the hollow groove (7) is fixedly connected with a clamping device (8), the lower end of the workbench (1) is fixedly connected with a placing frame (10), the upper end of the placing frame (10) is fixedly connected with a lubricating device (9), and the lower end;

the clamping device (8) comprises a rack (801), the rack (801) is fixedly connected to the lower end of the empty groove (7), the rack (801) is connected with a gear (802) in a meshed mode, a connecting shaft (803) is fixedly connected to the inner side of the gear (802), the front side wall of the connecting shaft (803) is rotatably connected with a protective cover (804) through a ball bearing, the front end of the connecting shaft (803) is fixedly connected with a handle (805), the left end of the protective cover (804) is fixedly connected with a clamping plate (806), and the left side of the upper end of the workbench (1) is fixedly connected with a fixing plate;

the lubricating device (9) comprises a liquid storage tank (901), the liquid storage tank (901) is fixedly connected to the upper end of the placing frame (10), the left end of the liquid storage tank (901) is fixedly connected with a liquid pump (904) through a liquid flow pipe (903), the upper end of the liquid pump (904) is in transmission connection with a pump liquid motor (905), the left end of the liquid pump (904) is fixedly connected with a shaping pipe (906), the other end of the shaping pipe (906) is fixedly connected with an external threaded pipe (929), the outer side of the external threaded pipe (929) is in threaded connection with a first oil liquid connecting pipe (907), the right side wall of the first oil liquid connecting pipe (907) is provided with a first sliding chute (908), the inner side of the first sliding chute (908) is in sliding connection with a first sliding block (909), the outer side of the first sliding block (909) is fixedly connected with a first lantern ring (910), and the right, the first fixing block (911) is fixedly connected with a first hole disc (912), the right side of the inner wall of the first lantern ring (910) is fixedly connected with a second sliding block (913), the outer side of the second sliding block (913) is connected with a second oil connecting pipe (915) in a sliding manner, the side wall of the left end of the second oil connecting pipe (915) is provided with a second sliding chute (914), the outer side of the second sliding block (913) is connected with the second sliding chute (914) in a sliding manner, the inner wall of the first lantern ring (910) is fixedly connected with a second fixing block (916), the second fixing block (916) is fixedly connected with a first movable disc (917), the right side wall of the second oil connecting pipe (918) is provided with a third sliding chute (918), the inner side of the third sliding chute (918) is connected with a third sliding block (915) in a sliding manner, the outer side of the third sliding block (919) is fixedly connected with a second lantern ring (920), and the, a second movable disc (922) is fixedly connected inside the third fixed block (921), a fourth sliding block (923) is fixedly connected on the right side of the inner wall of the second lantern ring (920), the fourth sliding block (923) is connected with a dripper (925) in a sliding way, the outer side of the left end of the dripper (925) is provided with a fourth chute (924), the inner side of the fourth chute (924) is connected with the fourth sliding block (923) in a sliding way, the left side of the inner wall of the dripper (925) is fixedly connected with a fourth fixed block (926), a second hole plate (927) is fixedly connected inside the fourth fixing block (926), a stepped shaft (928) is fixedly connected inside the second hole disc (927), a first hole disc (912) is fixedly connected with the side wall of the left end of the stepped shaft (928), a stepped shaft (928) is rotatably connected inside the second movable disk (922) through a ball bearing, and the side wall of the right end of the stepped shaft (928) is rotationally connected with the first movable disc (917) through a ball bearing.

2. A high precision plate threading machine according to claim 1 wherein: the right end of the fixing plate (807) and the left end of the clamping plate (806) are fixedly connected with a rubber pad (12), and anti-skid lines are arranged on the outer side of the rubber pad (12).

3. A high precision plate threading machine according to claim 1 wherein: the four-wheeled working table is characterized in that four table legs (11) at the lower end of the working table (1) are arranged, and universal wheels (15) are fixedly connected to the lower ends of the table legs (11).

4. A high precision plate threading machine according to claim 1 wherein: the right end of the workbench (1) is fixedly connected with a handle (13).

5. A high precision plate threading machine according to claim 1 wherein: the upper cover (902) is hinged to the right side of the upper end of the liquid storage tank (901) through a hinge.

6. A high precision plate threading machine according to claim 1 wherein: the outer side of each table leg (11) is fixedly connected with a bearing frame (14).

7. A high precision plate threading machine according to claim 1 wherein: and a fluid tank (16) is arranged at the upper end of the operating platform (6).

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