CN217991183U

CN217991183U - Automatic tapping device for processing prestressed anchorage device

Info

Publication number: CN217991183U
Application number: CN202221965076.4U
Authority: CN
Inventors: 蒋能新
Original assignee: Shucheng Jiulian Precision Machinery Co ltd
Current assignee: Shucheng Jiulian Precision Machinery Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-12-09
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses an automatic tapping device for prestressed anchorage device processing, including the mounting panel and the installing frame at mounting panel top, the top of mounting panel is provided with duplex position tapping system, duplex position tapping system includes two slewing mechanism and two tapping mechanism, slewing mechanism includes rotating motor, guard room, baffle, shaft coupling, spacing ring, tapping mechanism includes montant, horizontal pole, pneumatic cylinder, tapping motor and screw tap; the bottom of mounting panel is provided with inhales the bits room and collects the mechanism, the bottom of mounting panel is provided with support column and fixed column. The utility model discloses set up duplex position tapping system, improved the efficiency of work, slewing mechanism once can place twelve clamping pieces simultaneously, has alleviateed staff's burden, and the chasing bar is constituteed fairly simplely, and the structure of spare part is uncomplicated, and use cost is lower, and daily maintenance is also relatively easier.

Description

Automatic tapping device for processing prestressed anchorage device

Technical Field

The utility model relates to an anchorage device tapping technical field especially relates to an automatic chasing bar that prestressed anchorage utensil processing was used.

Background

The prestressed anchorage is suitable for anchorage for prestressed concrete tension in engineering construction. Generally, the method is often used in bridge construction, the positioning is carried out in advance, then concrete is poured and buried at two ends of the concrete, namely two ends of a corrugated pipe, and the end faces are arranged for the stabilizing effect of a jack during tensioning. The production of the prestressed anchorage device clamping piece generally needs to manufacture a cylindrical blank firstly and then carry out tapping to obtain the clamping piece meeting the engineering construction requirement; the traditional tapping device has relatively low efficiency, needs more manpower to participate, increases the production cost and needs to be improved.

Through the retrieval, chinese patent application number is CN 202120572566.7's patent, a tapping device for prestressed anchorage utensil production is disclosed, comprises a workbench, the fixed gear frame that is provided with on the workstation, the gear frame both sides are vertical rotation respectively and are connected with a lead screw, the gear frame top is rotated and is provided with the transmission shaft that is located between two lead screws, the transmission shaft both ends are connected with two lead screw transmissions through bevel gear group respectively, the gear frame top is provided with and is used for driving transmission shaft pivoted drive assembly, threaded connection has the movable block respectively on two lead screws, two movable block sliding connection are on the gear frame, fixedly connected with mounting bracket between two movable blocks, be provided with the mount pad on the mounting bracket, be provided with servo motor in the mount pad, the last transmission of servo motor's power output shaft is connected with the tapping cutter, be provided with the adjusting part who is used for adjusting mount pad lateral shifting on the mounting bracket.

The tapping device for producing the prestressed anchorage device in the patent has the following defects: the operation of this patent is fairly simple, and device overall structure is compact, but only single-station, and machining efficiency reduces to some extent relatively.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic tapping device for processing a prestressed anchorage device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic tapping device for machining a pre-stressed anchor comprises a mounting plate, wherein the mounting plate is fixedly connected with a mounting frame, the top of the mounting plate is provided with a double-station automatic tapping system, the double-station automatic tapping system comprises two rotating mechanisms and two tapping mechanisms, the rotating mechanisms comprise rotating motors and protection chambers, the protection chambers comprise partition plates and couplers, the tops of the couplers are fixedly connected with turntables, and limit rings are arranged in the turntables; tapping mechanism includes montant, horizontal pole, the horizontal pole is provided with the pneumatic cylinder, the output end that the bottom of pneumatic cylinder set up the tapping motor is solid through solid fixed ring fixedly connected with screw tap.

As a further aspect of the present invention: the rotating motor and the tapping motor are both stepping motors.

As the utility model discloses further scheme again: the coupler is a rigid coupler.

As a further aspect of the present invention: the hydraulic cylinder is a double-acting piston cylinder.

As a further aspect of the present invention: the bottom of mounting panel is provided with the support column, the mounting panel with be provided with the fixed column between the support column, the bottom of support column is provided with anti-skidding arch.

As a further aspect of the present invention: the carousel, spacing ring and the carousel centers on the outside of spacing ring all is provided with the chip removal hole, also be provided with the chip removal hole in the mounting panel.

As a further aspect of the present invention: the bottom of mounting panel is provided with inhales the bits room, inhale indoor driving motor and the negative pressure blade of being provided with of bits, the bottom of inhaling the bits room is provided with the chip removal hole.

As a further aspect of the present invention: the bottom of inhaling the bits room is provided with collects the mechanism, collect the mechanism and be provided with the chamber door, the chamber door with collect the mechanism and pass through slide rail and slide sliding connection, the surface of chamber door is provided with the handle.

The utility model has the advantages that:

1. set up duplex position tapping system, improved the efficiency of work, slewing mechanism once can place twelve clamping pieces simultaneously, has alleviateed staff's burden, and the constitution of tapping system is fairly simple, and the structure of spare part is uncomplicated, and use cost is lower, and daily maintenance is also fairly easy.

2. Be provided with fixed column and antiskid arch, guaranteed whole chasing bar's stability, avoided the emergence of incident.

3. Be provided with and inhale the bits room and collect the mechanism, can collect the piece that produces after the tapping, avoid too much piece to influence the accuracy of tapping, can also carry out reutilization after the piece is collected, reduced the cost of production, improved economic benefits.

Drawings

Fig. 1 is a schematic structural view of an automatic tapping device for processing a prestressed anchorage device provided by the present invention;

fig. 2 is a schematic structural view of the interior of the automatic tapping device for processing the prestressed anchorage device provided by the present invention;

fig. 3 is a schematic structural view of an isometric angle of an automatic tapping device for processing a prestressed anchorage device according to the present invention;

fig. 4 is the utility model provides a structural schematic diagram of the automatic tapping device top view that prestressed anchorage utensil processing was used.

In the figure: the chip cleaning machine comprises a 1-mounting plate, 2-supporting columns, 3-fixing columns, 4-collecting mechanisms, 5-mounting frames, 6-rotating motors, 7-protection chambers, 8-cross rods, 9-bolts, 10-hydraulic cylinders, 11-tapping motors, 12-vertical rods, 13-driving motors, 14-negative pressure blades, 15-anti-skidding protrusions, 16-partition plates, 17-screw taps, 18-fixing rings, 19-couplers, 20-rotating motors, 21-box doors, 22-handles, 23-chip removal holes, 24-limiting rings, 25-rotary tables and 26-chip suction chambers.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

An automatic tapping device for processing a prestressed anchor comprises a mounting plate 1, wherein the mounting plate 1 is rectangular, a mounting frame 5 is fixedly connected to the periphery of the mounting plate 1, and the mounting frame 5 has a certain height.

In order to avoid the influence of other factors to the in-process of tapping, thereby influence the process of tapping, the bottom of mounting panel 1 is provided with support column 2, the quantity of support column 2 is 4, the top fixed connection of support column 2 in the bottom of mounting panel 1, because tapping device has more active original paper, for stabilizing whole device, guarantee the stability of whole device, mounting panel 1 with be provided with fixed column 3 between support column 2, fixed column 3 respectively with mounting panel 1 and support column 2 fixed connection, mounting panel 1, support column 2 and fixed column 3 have constituted triangle-shaped stable structure, have guaranteed the stability of whole device, the bottom of support column 2 is provided with anti-skidding arch 15, anti-skidding arch 15's material is rubber, has increased the frictional force between whole device and the ground, has further increased the stability of device.

In order to meet the requirement of automatic tapping, improve the working efficiency and improve the automation degree, a double-station automatic tapping system is arranged at the top of the mounting plate 1 and comprises two rotating mechanisms and two tapping mechanisms, each rotating mechanism comprises a rotating motor 6, and in order to match the working consistency of the tapping mechanisms and the rotating mechanisms, the rotating motors 6 are stepping motors in the embodiment; the rotating motor 6 is fixedly arranged at the top of the mounting plate 1, a protection chamber 7 is arranged at the top of the rotating motor 6, the protection chamber 7 comprises a partition plate 16, a coupler 19 is arranged inside the partition plate 16, the coupler 19 has double functions, the coupler rotates together in the process of transmitting motion and power, and is used as a safety device for preventing a connected machine member from bearing overlarge load under normal conditions and playing a role of overload protection, wherein in the embodiment, the coupler 19 is preferably a rigid coupler; the top fixedly connected with carousel 25 of shaft coupling 19, carousel 25 has the arch all around, the inside of carousel 25 is provided with spacing ring 24, spacing ring 24's quantity is 6.

The tapping mechanism comprises a vertical rod 12, the bottom of the vertical rod 12 is fixedly connected to the top of the mounting plate 1, the top of the vertical rod 12 is fixedly connected with a cross rod 8, the bottom of the cross rod 8 is fixedly provided with a hydraulic cylinder 10 through a bolt 9, the hydraulic cylinder 10 needs to meet reciprocating motion, in the embodiment, the hydraulic cylinder 10 is a double-acting piston cylinder, the bottom of the hydraulic cylinder 10 is fixedly connected with a tapping motor 11, and the tapping motor 11 is also a stepping motor; the output end of the tapping motor 11 is fixedly provided with a fixing ring 18, the fixing ring 18 is fixedly connected with a screw tap 17, so that the tapping process is prevented from being influenced by excessive chips, the potential safety hazard caused by overhigh temperature is avoided, in the embodiment, the screw tap 17 is designed by selecting a straight groove, and an axial cooling mode is selected.

The working principle is as follows: when the clamping pieces need to be tapped, the clamping pieces are placed through the limiting rings 24, the rotary motor 6 and the coupler 19 are opened to rotate the rotary disc 25, the tapping motor 11 and the hydraulic cylinder 10 are opened to rotate the screw tap 17 and move the screw tap in the vertical direction, and the rotary motor 6 and the tapping motor 11 are designed in advance to be matched with each other to achieve rotary feeding and tapping.

Example 2

In order to collect the chips generated by tapping, facilitate subsequent centralized treatment and avoid the influence of excessive chips on the whole tapping device, referring to fig. 3-4, the present embodiment is an automatic tapping device for processing a prestressed anchor, and compared with embodiment 1, the following improvements are made:

be provided with chip removal hole 23 in the carousel 25, the quantity of chip removal hole 23 is 12, be provided with chip removal hole 23 in the spacing ring 24, carousel 25 centers on the outside of spacing ring 24 also is provided with chip removal hole 23, and the piece passes through chip removal hole 23 drops the top of mounting panel 1, also be provided with chip removal hole 23 in the mounting panel 1, the quantity of chip removal hole 23 is 25.

In order to improve the efficiency of discharging the chips, a chip suction chamber 26 is arranged at the bottom of the mounting plate 1, a driving motor 13 is arranged in the chip suction chamber 26, two groups of negative pressure blades 14 are fixedly connected to the output end of the driving motor 13, the driving motor 13 is turned on to drive the negative pressure blades 14 to work, the pressure in the chip suction chamber 26 is low, so that the chips at the top of the mounting plate 1 are sucked, and chip discharge holes 23 are formed in the bottom of the chip suction chamber 26.

In order to facilitate subsequent centralized treatment and utilization of the scraps and reduce the production cost of certain clamping pieces, a collecting mechanism 4 is arranged at the bottom of the scrap sucking chamber 26, the collecting mechanism 4 is fixedly connected to the bottom of the scrap sucking chamber 26, the area of the collecting mechanism 4 is larger than that of the scrap sucking chamber 26, the collecting mechanism 4 is provided with a box door 21, the box door 21 and the collecting mechanism are connected in a sliding manner through a sliding rail and a sliding seat, a handle 22 is arranged on the surface of the box door 21, and the handle 22 is fixedly connected with the box door 21.

The working principle is as follows: chips generated after tapping can be concentrated in the rotary disc 25 through the chip removal holes 23, the chips enter the mounting plate 1 and the mounting frame 5 through the chip removal holes 23 in the rotary disc 25, the chips enter the chip suction chamber 26 through the chip removal holes 23 in the mounting plate 1, the chips are convenient to suck due to pressure difference created by the driving motor 13 and the negative pressure blade 14 in the chip suction chamber 26, the chips enter the collecting mechanism 4 through the chip removal holes 23 in the chip suction chamber 26, and the chips in the collecting mechanism 4 can be taken out for other processing by opening the box door 21 through the handle 22.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The automatic tapping device for machining the pre-stressed anchor comprises a mounting plate (1), wherein a mounting frame (5) is fixedly connected to the periphery of the mounting plate (1), and the mounting frame (5) has a certain height, and is characterized in that a double-station automatic tapping system is arranged at the top of the mounting plate (1) and comprises two rotating mechanisms and two tapping mechanisms, each rotating mechanism comprises a rotating motor (6), each rotating motor (6) is fixedly arranged at the top of the mounting plate (1), a protection chamber (7) is arranged at the top of each rotating motor (6), each protection chamber (7) comprises a partition plate (16), a coupler (19) is arranged inside each partition plate (16), a turntable (25) is fixedly connected to the top of each coupler (19), and a limit ring (24) is arranged in each turntable (25); tapping mechanism includes montant (12), the top fixedly connected with horizontal pole (8) of montant (12), the bottom of horizontal pole (8) is fixed with pneumatic cylinder (10) through bolt (9), the bottom fixedly connected with tapping motor (11) of pneumatic cylinder (10), the output of tapping motor (11) sets firmly and is provided with solid fixed ring (18), through solid fixed ring (18) fixedly connected with screw tap (17).

2. The automatic tapping device for prestressed anchorage device manufacturing of claim 1, wherein said rotating motor (6) and said tapping motor (11) are stepping motors.

3. The automatic tapping device for prestressed anchorage machining according to claim 2, wherein said coupling (19) is a rigid coupling.

4. The automatic tapping device for prestressed anchorage machining according to claim 3, characterized in that said hydraulic cylinder (10) is a double-acting piston cylinder.

5. The automatic tapping device for prestressed anchor processing according to claim 1, wherein a supporting pillar (2) is disposed at the bottom of the mounting plate (1), the top of the supporting pillar (2) is fixedly connected to the bottom of the mounting plate (1), a fixing pillar (3) is disposed between the mounting plate (1) and the supporting pillar (2), the fixing pillar (3) is respectively and fixedly connected to the mounting plate (1) and the supporting pillar (2), the mounting plate (1), the supporting pillar (2) and the fixing pillar (3) form a triangular stable structure, and an anti-slip protrusion (15) is disposed at the bottom of the supporting pillar (2).

6. The automatic tapping device for prestressed anchorage machining according to claim 5, wherein the turntable (25), the limiting ring (24), the mounting plate (1) and the outer side of the limiting ring (24) are provided with chip removal holes (23).

7. The automatic tapping device for prestressed anchorage machining according to claim 6, wherein a scrap suction chamber (26) is arranged at the bottom of the mounting plate (1), a driving motor (13) is arranged in the scrap suction chamber (26), two sets of negative pressure blades (14) are fixedly connected to the output end of the driving motor (13), and a scrap discharge hole (23) is arranged at the bottom of the scrap suction chamber (26).

8. The automatic tapping device for prestressed anchorage machining according to claim 7, wherein a collecting mechanism (4) is arranged at the bottom of the scrap sucking chamber (26), the collecting mechanism (4) is fixedly connected to the bottom of the scrap sucking chamber (26), the area of the collecting mechanism (4) is larger than that of the scrap sucking chamber (26), the collecting mechanism (4) is provided with a box door (21), the box door (21) and the collecting mechanism are slidably connected through a sliding rail and a sliding seat, a handle (22) is arranged on the surface of the box door (21), and the handle (22) is fixedly connected with the box door (21).