Machine tool for machining anchor bearing plate

Abstract

The utility model discloses a machine tool for anchor backing plate processing, which relates to the technical field of anchor backing plate processing, and comprises a base, a main machine, a rotating head and a spiral drill bit arranged at the bottom of the rotating head, a protection mechanism is arranged outside the spiral drill bit, and the protection mechanism comprises a blocking assembly. The blocking assembly comprises a rear arc-shaped plate arranged outside the spiral drill bit, a front arc-shaped plate and an upper disc fixed to the top of the rear arc-shaped plate and is used for blocking splashing chippings. According to the designed protection mechanism, the upper disc, the rear arc-shaped plate and the front arc-shaped plate form a surrounding structure, the bottom arc-shaped rubber is tightly attached to the surface of the anchoring plate placed on the top of the upper base, a closed protection space is formed, splashing chippings in the drilling process are effectively intercepted, the chippings are prevented from directly impacting operators, and the drilling safety is improved. Meanwhile, a mounting brush is driven by a mounting motor to rotate to remove scraps attached to the inner walls of the front arc-shaped plate and the rear arc-shaped plate.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the anchor backing plate processing technical field, specifically a machine tool for anchor backing plate processing. BACKGROUND

[0002] Anchor backing plate is a term used in civil engineering, specifically refers to a kind of backing plate for fixing anchor device.It can provide sufficient counterforce, used for anchoring pre-stressed tendon when tensioning pre-stressed tendon, anchor backing plate processing machine tool can complete the drilling of anchor backing plate, improve production efficiency and quality, the hole after punching on anchor backing plate is used to pass through pre-stressed steel strand or reinforcing steel bar, so that pre-stressed tendon can be correctly installed and tensioned, and in the process of concrete pouring, the small hole on anchor backing plate helps to discharge moisture and air, ensure that concrete can completely fill formwork, improve construction efficiency and quality.

[0003] In prior art, anchor plate is placed on base, then hydraulic cylinder is started to make spiral drill bit rotating on main machine in punching machine tool descend to punch anchor plate, but in the process of punching, metal scraps produced by high-speed rotating spiral drill bit radiate and splash, not only threaten the safety of face and eye of operator, but also easily cause workshop ground pollution, it is not easy to clean ground, therefore we provide a kind of machine tool for anchor backing plate processing. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of machine tool for anchor backing plate processing to solve the technical problem proposed in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of machine tool for anchor backing plate processing, including base, main machine, rotating head and spiral drill bit being set in the bottom of rotating head, the outside of spiral drill bit is provided with protection mechanism, the protection mechanism includes:

[0006] Blocking component, including the back arc plate being set in the outside of spiral drill bit, front arc plate and the upper disc being fixed in the top of back arc plate, is used to block the splashing scrap;

[0007] The bottom of back arc plate and front arc plate is fixedly provided with arc rubber, and the top of base is fixedly provided with upper seat.

[0008] Preferably, the outer wall of the back arc plate is fixedly provided with two groups of arc strips, the inner wall of the front arc plate is provided with two groups of arc grooves for sliding the front arc plate on the arc strips, and the top outer wall of the front arc plate is fixedly provided with two groups of sliding frames.

[0009] Preferably, the upper disc and the main machine are provided with a telescopic part, the telescopic part comprises two groups of vertical rods fixed on the top of the upper disc and two groups of fixed ring frames fixed on the surface of the main machine, and the outer part of the vertical rod is provided with a connecting spring.

[0010] Preferably, the protection mechanism further comprises a cleaning assembly, the cleaning assembly comprises a mounting brush and an arc-shaped brush fixed on the bottom of the upper disc, the outer part of the rotating head is provided with a supporting bearing, and the outer part of the supporting bearing is provided with an outer ring frame.

[0011] Preferably, the top of the upper disc is fixedly provided with a mounting motor, and the working end of the mounting motor is fixedly provided with a friction rotating wheel.

[0012] Preferably, the bottom of the mounting brush is provided with a scraping part for scraping the debris falling on the surface of the upper seat, the scraping part comprises a rotating plate arranged below the mounting brush, and the bottom of the rotating plate is fixedly provided with a rubber scraper.

[0013] Preferably, the inner part of the mounting brush is slidably provided with two groups of fixed columns, the two ends of the fixed column are both fixedly provided with a vertical plate, and the mounting brush and the vertical plate are fixedly provided with a pressing spring.

[0014] Preferably, the top of the base is fixedly provided with a stand.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] (1) The utility model discloses a protection mechanism, an upper disc, a rear arc-shaped plate and a front arc-shaped plate form a surrounding structure, a bottom arc-shaped rubber is closely attached to the surface of the anchor plate placed on the top of the upper seat, a closed protection space is formed, debris splashed in the drilling process is effectively intercepted, the debris is prevented from directly impacting the operator and polluting the ground, a mounting brush is driven to rotate by a mounting motor to remove the debris attached to the inner wall of the front arc-shaped plate and the rear arc-shaped plate, the arc-shaped brush removes the debris attached to the outer surface of the outer ring frame and the friction rotating wheel during rotation, the service life of the outer ring frame and the friction rotating wheel is prolonged, the front arc-shaped plate can be rotated to open, and the internal auger bit is conveniently disassembled and replaced with other auger bits of different diameters.

[0017] (2) The utility model discloses a scraping part, the rubber scraper is rotated by the rotation of the mounting brush, the debris falling on the surface of the anchor plate is scraped in real time, in the drilling process, the debris splashed is blocked by the protection mechanism, part of the debris falling on the surface of the upper seat is continuously pushed to the surrounding of the punching area by the rotating rubber scraper, the debris is automatically collected, the debris is directly dropped into the collecting container through the hole after punching, and the debris is prevented from scattering to other areas of the machine tool. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1Structure schematic view of the utility model;

[0019] Figure 2 Structure schematic view of the rear view of the utility model;

[0020] Figure 3 Structure schematic view of the protection mechanism of the utility model;

[0021] Figure 4 Structure schematic view of the front arc-shaped plate of the utility model is taken away after;

[0022] Figure 5 Structure schematic view of the rear arc-shaped plate of the utility model is viewed from below;

[0023] Figure 6 Structure schematic view of the installation brush of the utility model;

[0024] Figure 7 Structure schematic view of the arc-shaped brush of the utility model;

[0025] In the figure: 100, base; 101, main machine; 102, hydraulic cylinder; 103, rotating head; 105, spiral drill bit; 106, locking bolt; 200, rear arc-shaped plate; 201, front arc-shaped plate; 202, upper seat; 203, upper disc; 204, vertical rod; 205, fixed ring frame; 206, connecting spring; 207, sliding frame; 208, arc-shaped rubber; 209, arc-shaped strip; 210, installation brush; 211, outer ring frame; 212, friction rotating wheel; 213, installation motor; 214, arc-shaped brush; 216, supporting bearing; 300, rotating plate; 301, extrusion spring; 302, rubber scraper; 303, vertical plate; 304, fixed column. DETAILED DESCRIPTION

[0026] The technical scheme of the utility model will be described below in conjunction with embodiments, obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0027] Embodiment one

[0028] Please refer to Figures 1-5The utility model provides a technical scheme: a machine tool for anchor pad processing, including base 100, main machine 101, rotate and set up the rotating head 103 on main machine 101 and set up the spiral drill bit 105 at the bottom of rotating head 103, the top of spiral drill bit 105 extends to the inside of rotating head 103, and the inside of rotating head 103 is connected with locking bolt 106 through screw thread, and the working end of locking bolt 106 extends to the surface of spiral drill bit 105, and the locking bolt 106 can replace the dismounting of spiral drill bit 105, and the outside of spiral drill bit 105 is provided with protection mechanism, and the protection mechanism includes blocking component, and the blocking component includes the rear arc plate 200 set up at the outside of spiral drill bit 105, the front arc plate 201 and the upper disc 203 fixed at the top of rear arc plate 200, and the front arc plate 201 is transparent;

[0029] The bottom of rear arc plate 200 and front arc plate 201 is fixedly provided with arc rubber 208, and the bottom of arc rubber 208 at the bottom of front arc plate 201 and rear arc plate 200 contacts with the upper surface of upper seat 202 during the protection process, and the arc rubber 208 is fixedly arranged on the top of base 100 with upper seat 202;

[0030] The outer wall of rear arc plate 200 is fixedly provided with two groups of arc strips 209, and the inner wall of front arc plate 201 is provided with two groups of arc grooves for the sliding of front arc plate 201 on the arc strips 209, when the rotating head 103 is disassembled and replaced, first, the locking screw on the sliding frame 207 is rotated upwards to make the bottom working end separate from the surface of upper disc 203, then the front arc plate 201 is rotated in the clockwise direction, at this time, the front arc plate 201 drives the two groups of sliding frames 207 above to rotate, then the front arc plate 201 is rotated to the outer wall area of rear arc plate 200 to open the front arc plate 201, at this time, the locking bolt 106 is loosened outward, then the spiral drill bit 105 is disassembled and replaced with other spiral drill bit 105 and the locking bolt 106 is tightened, finally, the front arc plate 201 is rotated in the counterclockwise direction to the original position, and the locking screw on the sliding frame 207 is tightened to fix the front arc plate 201, the top outer wall of front arc plate 201 is fixedly provided with two groups of sliding frames 207, and the sliding frame 207 can slide in the inside of upper disc 203, the inside of sliding frame 207 on the right side of upper disc 203 is connected with locking screw through screw thread, and the working end of locking screw extends to the surface of upper disc 203, the locking screw can fix the sliding frame 207 and upper disc 203, and then the front arc plate 201 below can be fixed to avoid the vibration of front arc plate 201 during the hole protection process to cause the movement on the arc strip 209;

[0031] The upper disc 203 is provided with a telescopic part between the main machine 101, after the arc-shaped rubber 208 contacts the surface of the upper disc 203, the arc-shaped rubber 208 is in contact with the upper surface of the upper seat 202 through the stretching of the connecting spring 206 on the telescopic part, at the same time, the spiral drill bit 105 can move downward to perform the punching operation on the anchor plate placed on the upper seat 202, the telescopic part includes two groups of vertical rods 204 fixed on the top of the upper disc 203 and two groups of fixed ring frames 205 fixed on the surface of the main machine 101, the outer part of the vertical rod 204 is sleeved with the connecting spring 206, the two ends of the connecting spring 206 are fixed between the vertical rod 204 and the fixed ring frame 205 respectively, and the vertical rod 204 can slide up and down in the inner part of the fixed ring frame 205.

[0032] Embodiment two

[0033] Based on the embodiment one, please refer to Figures 2-7 The protection mechanism further includes a cleaning assembly, the cleaning assembly includes a mounting brush 210 and an arc-shaped brush 214 fixed on the bottom of the upper disc 203, the arc-shaped brush 214 can clean the debris attached on the outer wall of the friction rotating wheel 212 and the outer ring frame 211, the outer part of the rotating head 103 is sleeved with a supporting bearing 216, the top of the supporting bearing 216 is fixedly connected with the upper disc 203 through two groups of vertical rods, the supporting bearing 216 is composed of an inner ring and an outer ring, the inner ring is rolled with a plurality of balls, the balls can reduce the friction and wear of the inner wall of the supporting bearing 216 and the rotating head 103 through rolling up and down on the rotating head 103, the two groups of vertical rods on the top of the inner ring are fixedly connected with the upper disc 203, the outer ring is fixedly connected with the outer ring frame 211, a plurality of balls are arranged on the inner wall of the supporting bearing 216 and rolled, the outer wall of the balls is in contact with the rotating head 103 and can roll on the outer wall of the rotating head 103, the outer part of the supporting bearing 216 is provided with the outer ring frame 211, and the top of the mounting brush 210 is fixedly connected with the bottom of the outer ring frame 211.

[0034] The top of the upper disc 203 is fixedly provided with a mounting motor 213, the mounting motor 213 can indirectly drive the mounting brush 210 to rotate, so that the mounting brush 210 can clean the debris attached on the inner wall of the front arc-shaped plate 201 and the rear arc-shaped plate 200, the working end of the mounting motor 213 is fixedly provided with a friction rotating wheel 212, and the outer wall of the arc-shaped brush 214 is in contact with the friction rotating wheel 212 and the outer wall of the outer ring frame 211.

[0035] The utility model discloses a protection mechanism, upper disc 203, rear arc plate 200 and front arc plate 201 form the surrounding structure, bottom arc rubber 208 and the top of upper seat 202 place the close adhesion of anchor plate surface, constitute airtight protective space, effectively intercept the splashing of the drilling process, avoid its direct impact operator, and install the brush 210 by installation motor 213 drive rotation and remove the adhesion of front arc plate 201, rear arc plate 200 inner wall chippings, arc brush 214 clean the chippings adhered to the outer surface of rotating outer ring frame 211, friction runner 212, improve the service life of outer ring frame 211, friction runner 212, and front arc plate 201 can rotate and open, conveniently dismount and replace other different diameter size spiral drill bit 105 of inside spiral drill bit 105.

[0036] Example three

[0037] On the basis of example two, see Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 And Figure 6 , the bottom of installation brush 210 is provided with the scraping piece for scraping the chippings falling on the surface of upper seat 202, and the scraping piece comprises a rotating plate 300 arranged below installation brush 210, and a rubber scraper 302 fixedly arranged at the bottom of rotating plate 300, so that the chippings falling on the upper surface of upper seat 202 and located at the positions of front arc plate 201 and rear arc plate 200 are cleaned through the rotation of rubber scraper 302 following installation brush 210.

[0038] Two groups of fixed columns 304 are slidably arranged in the interior of installation brush 210, the fixed columns 304 reciprocate in the interior of installation brush 210, vertical plates 303 are fixedly arranged at the two ends of fixed columns 304, and extrusion springs 301 are fixedly arranged between installation brush 210 and vertical plates 303, so that rotating plate 300 and rubber scraper 302 can be extruded through extrusion springs 301, the rubber scraper 302 always has a tendency to move towards the inner wall surfaces of front arc plate 201 and rear arc plate 200, the adhesion of the end of rubber scraper 302 to the inner wall surfaces of front arc plate 201 and rear arc plate 200 is increased, and the scraping effect on the chippings is increased.

[0039] The utility model discloses a scraping piece, the scraping piece rotates through the rotation of rubber scraper 302 driven by installation brush 210, realizes the real -time scraping of the chippings falling on the surface of anchor plate, in the drilling process, the chippings splashing are blocked after the protection mechanism, and the part falling on the surface of upper seat 202 is continuously pushed to the surrounding of punching area by the rotating rubber scraper 302, forms the automatic collection of chippings, and the chippings fall into the collecting container directly through the hole after punching or after punching, which avoids the chippings scattering to other areas of the machine tool.

[0040] In this embodiment, the top of the base 100 is fixedly provided with a column, the main machine 101 is arranged on the column and can move up and down on the column, the top of the base 100 is further provided with a hydraulic cylinder 102, the top working end of the hydraulic cylinder 102 is fixedly connected with the main machine 101, the main machine 101 can be driven to move up and down by the hydraulic cylinder 102 so as to drive the rotating head 103 and the spiral drill bit 105 to move up and down, thereby achieving the effect of saving time and effort, the driving source of the hydraulic cylinder 102 is a hydraulic pump station, and one side of the main machine 101 is provided with a punching motor, the rotating head 103 and the spiral drill bit 105 are driven to rotate by the punching motor.

[0041] The working principle and use process of the utility model are as follows:

[0042] In use, the anchoring plate is placed on the upper seat 202 at a proper position, then the driving motor in the main machine 101 is turned on, the driving motor drives the rotating head 103 to rotate, drives the spiral drill bit 105 below to rotate, then the hydraulic cylinder 102 is started, the working end of the hydraulic cylinder 102 moves downward to drive the main machine 101, the rotating head 103 and the spiral drill bit 105 at the bottom of the rotating head 103 to rotate, at the same time, the main machine 101 also drives the fixed ring frame 205, the vertical rod 204 and the upper disc 203 to descend, the upper disc 203 drives the rear arc-shaped plate 200 and the front arc-shaped plate 201 to descend, then the bottom of the arc-shaped rubber 208 at the bottom of the rear arc-shaped plate 200 and the front arc-shaped plate 201 contacts the surface of the anchoring plate placed on the upper seat 202, then the bottom of the rotating spiral drill bit 105 contacts the anchoring plate and drills a hole in the anchoring plate under the further descent of the main machine 101, the rotating spiral drill bit 105, along with the further descent of the anchoring plate drilled by the spiral drill bit 105, the vertical rod 204 slides upward in the fixed ring frame 205, at this time, the connecting spring 206 is affected by the upward movement of the top of the vertical rod 204 and begins to stretch;

[0043] And in the process of punching will produce a lot of debris to fly out, fly splatter debris will be blocked by the front arc plate 201 and the rear arc plate 200, prevent the debris to fly out, when punching before opening the installation motor 213, the working end of the installation motor 213 drives the friction runner 212 to rotate, the friction runner 212 drives the outer ring frame 211 in contact with it to rotate in the clockwise direction, the outer ring frame 211 drives the installation brush 210 at the bottom to rotate, at this time the installation brush 210 can clean the debris attached to the inner wall surface of the front arc plate 201, the rear arc plate 200, reduce the adhesion of debris, increase the cleanliness of the inner wall surface of the front arc plate 201, the rear arc plate 200, also facilitate personnel to observe the internal punching condition through the transparent front arc plate 201, at the same time, some splashed debris is easy to attach to the outer wall of the outer ring frame 211 and the friction runner 212 during the rotation of the outer ring frame 211, at this time the arc brush 214 can clean the debris attached to the outer wall of the outer ring frame 211 and the friction runner 212, reduce the wear of the outer wall surface of the outer ring frame 211 and the friction runner 212 caused by the contact between them when affected by the debris;

[0044] When the installation brush 210 rotates, the lower fixed column 304, the vertical plate 303, the rotating plate 300 and the rubber scraper 302 will also rotate, at this time the rotating rubber scraper 302 will scrape the debris that splashes onto the inner wall of the front arc plate 201 and the rear arc plate 200 and falls onto the anchor plate, and the rubber scraper 302 will scrape the falling debris and collect it, so that the falling debris is concentrated in one place, and a container for collecting debris is placed below the punching position in the upper seat 202 before punching (the collection container is located on the top of the base 100, and an opening channel for the debris to fall into the lower collection container is formed in the middle of the base 100), some debris falls into the lower collection container from the punched hole during the scraping process by the rubber scraper 302, and when the punching is completed, the front arc plate 201, the rear arc plate 200, the upper disc 203, the installation brush 210 and the rubber scraper 302 are moved upward to the original position according to the above reverse principle, at this time the anchor plate is exposed, so that the debris accumulated on the anchor plate can be swept into the hole in the middle of the anchor plate by using a brush or other cleaning tools, and then the debris falls into the lower collection container for collection.

[0045] The above embodiments are only used to illustrate the technical method of the utility model and are not limited, although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical method of the utility model can be modified or replaced equivalently without departing from the spirit and scope of the technical method of the utility model.

Claims

1. A machine tool for processing anchor plates, comprising a base (100), a main unit (101), a rotary head (103), and a spiral drill bit (105) disposed at the bottom of the rotary head (103), wherein the spiral drill bit (105) is provided with a protective mechanism on its exterior, characterized in that, The protective mechanism includes: The blocking assembly includes a rear arc plate (200) disposed outside the auger bit (105), a front arc plate (201) and an upper plate (203) fixed to the top of the rear arc plate (200) for blocking splashed debris. The bottom of the rear arc plate (200) and the front arc plate (201) are both fixedly provided with arc-shaped rubber (208), and the top of the base (100) is fixedly provided with an upper seat (202).

2. The machine tool for processing anchor plates according to claim 1, characterized in that: The outer wall of the rear arc plate (200) is fixedly provided with two sets of arc strips (209), the inner wall of the front arc plate (201) is provided with two sets of arc grooves for the front arc plate (201) to slide on the arc strips (209), and the top outer wall of the front arc plate (201) is fixedly provided with two sets of sliding frames (207).

3. The machine tool for processing anchor plates according to claim 1, characterized in that: A telescopic component is provided between the upper plate (203) and the main unit (101). The telescopic component includes two sets of vertical rods (204) fixed to the top of the upper plate (203) and two sets of fixing rings (205) fixed to the surface of the main unit (101). A connecting spring (206) is sleeved on the outside of the vertical rods (204).

4. A machine tool for processing anchor plates according to claim 1, characterized in that: The protective mechanism also includes a cleaning component, which includes a mounting brush (210) and an arc-shaped brush (214) fixed to the bottom of the upper plate (203). The rotating head (103) is fitted with a support bearing (216), and the support bearing (216) is provided with an outer ring frame (211).

5. A machine tool for processing anchor plates according to claim 1, characterized in that: A motor (213) is fixedly installed on the top of the upper plate (203), and a friction wheel (212) is fixedly installed on the working end of the motor (213).

6. A machine tool for processing anchor plates according to claim 4, characterized in that: The bottom of the mounting brush (210) is provided with a scraping component for scraping off debris that falls onto the surface of the upper seat (202). The scraping component includes a rotating plate (300) disposed below the mounting brush (210), and a rubber scraper (302) is fixedly disposed at the bottom of the rotating plate (300).

7. A machine tool for processing anchor plates according to claim 6, characterized in that: The mounting brush (210) has two sets of fixed posts (304) slidably arranged inside. Each of the fixed posts (304) has a vertical plate (303) fixedly arranged at both ends. A compression spring (301) is fixedly arranged between the mounting brush (210) and the vertical plate (303).

8. A machine tool for processing anchor plates according to claim 1, characterized in that: A column is fixedly installed on the top of the base (100).

Images