CN211277705U

CN211277705U - Construction steel bar end surface grinding device

Info

Publication number: CN211277705U
Application number: CN201921994994.8U
Authority: CN
Inventors: 刘丽; 孟龙; 张永清; 代素梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-08-18
Anticipated expiration: 2029-11-16

Abstract

The utility model discloses a construction steel bar terminal surface grinding device, including base, first polishing dish and second polishing dish, base one side is equipped with first spout, be equipped with first support column in the first spout, first support column and first spout sliding connection, first support column top is equipped with first motor, first motor one end is equipped with first pivot, the first pivot other end is equipped with first polishing dish, the base opposite side is equipped with the second spout, be equipped with the second support column in the second spout, second support column top is equipped with the second motor, second motor one end is equipped with the second pivot, the second pivot other end is equipped with the second polishing dish, the base top is located first spout and second spout middle part and is equipped with the fixed block. Has the advantages that: two end faces of the reinforcing steel bar can be polished at one time, time and labor are saved, and the working efficiency is high; the baffle can prevent to fly the bits and produce danger to the operator when polishing.

Description

Construction steel bar end surface grinding device

Technical Field

The utility model relates to a building field particularly, relates to a construction steel bar terminal surface grinding device.

Background

In the field of construction, it is often necessary to grind the reinforcing bars, for example, to grind off ribs or rust on the head, to add strain gauges, or to facilitate tying of the reinforcing bars. The existing steel bar polishing device can only polish one end face of a steel bar, after one end face is polished, the direction of the steel bar needs to be manually changed, and then the other end face is polished, so that the operation is troublesome, and time and labor are wasted; during such rebar sanding operations, the operator is easily put at risk from flying debris generated by the rapid travel of the sanding disc.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction steel bar terminal surface grinding device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing device for end faces of construction steel bars comprises a base, a first polishing disc and a second polishing disc, wherein a first sliding groove is formed in one side of the base, a first supporting column is arranged in the first sliding groove and is in sliding connection with the first sliding groove, a first motor is arranged at the top of the first supporting column and is fixedly connected with the first supporting column, a first rotating shaft is arranged at one end of the first motor, a first polishing disc is arranged at the other end of the first rotating shaft and is fixedly connected with the first rotating shaft, a second sliding groove is formed in the other side of the base, a second supporting column is arranged in the second sliding groove and is in sliding connection with the second sliding groove, a second motor is arranged at the top of the second supporting column and is fixedly connected with the second supporting column, a second rotating shaft is arranged at one end of the second motor, and a second polishing disc is arranged at the other end of the second rotating shaft, the second polishing disc is fixedly connected with the second rotating shaft, and a fixing block is arranged at the top of the base and positioned in the middle of the first sliding groove and the second sliding groove.

Further, fixed block and base fixed connection, the fixed block is equipped with two, fixed block top middle part is equipped with first draw-in groove, first draw-in groove top is equipped with the reinforcing bar.

Further, the base top is located the fixed block opposite side and is equipped with the box, the inside flexible motor that is equipped with of box, flexible motor top is equipped with flexible loop bar, flexible loop bar top is equipped with the telescopic link.

Further, box and base fixed connection, flexible motor and base fixed connection, flexible loop bar and flexible motor fixed connection, the telescopic link cup joints with flexible loop bar.

Further, the top of the telescopic rod is provided with a fixed rod, the fixed rod is fixedly connected with the telescopic rod, two ends of the fixed rod are provided with supporting rods, the supporting rods are fixedly connected with the fixed rod, the other end of each supporting rod is provided with a clamping block, the clamping block is fixedly connected with the supporting rod, the middle of the bottom of the clamping block is provided with a second clamping groove, and the second clamping groove is located right above the steel bar.

Further, base bottom four corners is equipped with movable post, activity post and base fixed connection, activity bottom of the post portion is equipped with the sleeve, activity post and sleeve cup joint, the activity post outside is equipped with the spring.

Furthermore, the edge of the first polishing disc and the edge of the second polishing disc are both provided with a baffle plate, the baffle plate is fixedly connected with the first polishing disc and the second polishing disc, and the side surfaces of the first sliding groove and the second sliding groove are both provided with bolts.

Compared with the prior art, the utility model discloses following beneficial effect has:

the building steel bar end face polishing device is provided with the first polishing disc and the second polishing disc, the positions of the first polishing disc and the second polishing disc can be adjusted according to the length of a steel bar to enable the first polishing disc and the second polishing disc to be aligned to the steel bar left and right, then the positions are fixed by bolts, the clamping blocks are lowered to lock the steel bar, the motor is started to drive the first polishing disc and the second polishing disc to polish the steel bar by utilizing the rotating shaft, two end faces of the steel bar can be polished at one time, time and labor are saved, and the working efficiency is high; the baffle can prevent to fly the bits and produce danger to the operator when polishing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a construction steel bar end surface grinding device according to an embodiment of the present invention;

fig. 2 is according to the utility model discloses a construction steel bar terminal surface grinding device's box structure schematic diagram.

Reference numerals

1. A baffle plate; 2. a first abrasive disc; 3. a first rotating shaft; 4. a first motor; 5. a first support column; 6. a first chute; 7. a base; 8. reinforcing steel bars; 9. a clamping block; 10. a first card slot; 11. a support bar; 12. fixing the rod; 13. a telescopic rod; 14. a second card slot; 15. a fixed block; 16. a second sanding disc; 17. a second rotating shaft; 18. a second motor; 19. a second support column; 20. a second chute; 21. a movable post; 22. a spring; 23. a sleeve; 24. a box body; 25. a telescopic motor; 26. a telescopic loop bar.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, a construction steel bar end surface polishing device according to an embodiment of the present invention includes a base 7, a first polishing plate 2 and a second polishing plate 16, wherein a first sliding groove 6 is disposed on one side of the base 7, a first supporting column 5 is disposed in the first sliding groove 6, the first supporting column 5 is slidably connected to the first sliding groove 6, a first motor 4 is disposed on a top of the first supporting column 5, the first motor 4 is fixedly connected to the first supporting column 5, a first rotating shaft 3 is disposed at one end of the first motor 4, a first polishing plate 2 is disposed at the other end of the first rotating shaft 3, the first polishing plate 2 is fixedly connected to the first rotating shaft 3, a second sliding groove 20 is disposed on the other side of the base 7, a second supporting column 19 is disposed in the second sliding groove 20, the second supporting column 19 is slidably connected to the second sliding groove 20, a second motor 18 is disposed on a top of the second supporting column 19, second motor 18 and second support column 19 fixed connection, second motor 18 one end is equipped with second pivot 17, the second pivot 17 other end is equipped with second polishing dish 16, second polishing dish 16 and second pivot 17 fixed connection, base 7 top is located first spout 6 and second spout 20 middle part and is equipped with fixed block 15.

In addition, fixed block 15 and base 7 fixed connection, fixed block 15 is equipped with two, 15 top middle parts of fixed block are equipped with first draw-in groove 10, first draw-in groove 10 top is equipped with reinforcing bar 8. The top of the base 7 is located the opposite side of the fixed block 15 and is provided with a box body 24, a telescopic motor 25 is arranged inside the box body 24, a telescopic loop bar 26 is arranged at the top of the telescopic motor 25, a telescopic rod 13 is arranged at the top of the telescopic loop bar 26, and the telescopic motor 25 controls the telescopic rod 13 to stretch. The box 24 and the base 7 are fixedly connected, the telescopic motor 25 and the base 7 are fixedly connected, the telescopic loop bar 26 and the telescopic motor 25 are fixedly connected, and the telescopic rod 13 and the telescopic loop bar 26 are sleeved. The top of the telescopic rod 13 is provided with a fixed rod 12, the fixed rod 12 is fixedly connected with the telescopic rod 13, two ends of the fixed rod 12 are provided with supporting rods 11, the supporting rods 11 are fixedly connected with the fixed rod 12, the other end of the supporting rod 11 is provided with a clamping block 9, the clamping block 9 is fixedly connected with the supporting rod 11, the middle part of the bottom of the clamping block 9 is provided with a second clamping groove 14, and the second clamping groove 14 is positioned right above the steel bar 8. Base 7 bottom four corners is equipped with movable post 21, activity post 21 and base 7 fixed connection, activity post 21 bottom is equipped with sleeve 23, activity post 21 and sleeve 23 cup joint, the activity post 21 outside is equipped with spring 22, and activity post 21, spring 22 and sleeve 23 can reduce vibrations when polishing. First polishing dish 2 and second polishing dish 16 border all are equipped with baffle 1, and baffle 1 can prevent to fly to scrap and produce danger to the operator when polishing, baffle 1 and first polishing dish 2 and the equal fixed connection of second polishing dish 16,

first spout

6 and 20 sides of second spout all are equipped with bolt 27, and first polishing dish 2 and the 16 positions of second polishing dish can be fixed to bolt 27.

The specific principle is as follows: the first supporting column 5 and the second supporting column 19 can respectively slide in the first sliding groove 6 and the second sliding groove 20 according to the length of the steel bar 8, the positions of the first polishing disc 2 and the second polishing disc 16 are adjusted to be aligned to the steel bar left and right, the bolt 27 is screwed down to fix the position, the telescopic motor 25 is started again to control the telescopic rod 13 to be shortened, so that the clamping block 9 descends to lock the steel bar 8, the first motor 4 and the second motor 18 are started again to respectively drive the first polishing disc 2 and the second polishing disc 16 to polish the steel bar 8 by utilizing the first rotating shaft 3 and the second rotating shaft 17, two end faces of the steel bar 8 can be polished at one time, time and labor are saved, and the working efficiency is high; the baffle 1 can prevent flying scraps from causing danger to operators during polishing; the movable column 21, the spring 22 and the sleeve 23 can reduce vibration during polishing and avoid polishing unevenness. The above is the whole content of the present invention.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The construction steel bar end face polishing device is characterized by comprising a base (7), a first polishing disc (2) and a second polishing disc (16), wherein a first sliding groove (6) is formed in one side of the base (7), a first supporting column (5) is arranged in the first sliding groove (6), the first supporting column (5) is in sliding connection with the first sliding groove (6), a first motor (4) is arranged at the top of the first supporting column (5), the first motor (4) is fixedly connected with the first supporting column (5), one end of the first motor (4) is provided with a first rotating shaft (3), the other end of the first rotating shaft (3) is provided with the first polishing disc (2), the first polishing disc (2) is fixedly connected with the first rotating shaft (3), a second sliding groove (20) is formed in the other side of the base (7), and a second supporting column (19) is arranged in the second sliding groove (20), second support column (19) and second spout (20) sliding connection, second support column (19) top is equipped with second motor (18), second motor (18) and second support column (19) fixed connection, second motor (18) one end is equipped with second pivot (17), second pivot (17) other end is equipped with second polishing dish (16), second polishing dish (16) and second pivot (17) fixed connection, base (7) top is located first spout (6) and second spout (20) middle part and is equipped with fixed block (15).

2. The end face grinding device for the construction steel bars as claimed in claim 1, wherein the fixed blocks (15) are fixedly connected with the base (7), two fixed blocks (15) are provided, a first clamping groove (10) is formed in the middle of the top of each fixed block (15), and the steel bars (8) are arranged on the top of each first clamping groove (10).

3. The grinding device for the end faces of the construction steel bars as claimed in claim 1, wherein a box body (24) is arranged on the top of the base (7) and located on the other side of the fixed block (15), a telescopic motor (25) is arranged inside the box body (24), a telescopic loop bar (26) is arranged on the top of the telescopic motor (25), and a telescopic rod (13) is arranged on the top of the telescopic loop bar (26).

4. The construction steel bar end face grinding device is characterized in that the box body (24) is fixedly connected with the base (7), the telescopic motor (25) is fixedly connected with the base (7), the telescopic loop bar (26) is fixedly connected with the telescopic motor (25), and the telescopic rod (13) is sleeved with the telescopic loop bar (26).

5. The end face grinding device for the construction steel bars as claimed in claim 3, wherein a fixing rod (12) is arranged at the top of the telescopic rod (13), the fixing rod (12) and the telescopic rod (13) are fixedly connected, support rods (11) are arranged at two ends of the fixing rod (12), the support rods (11) and the fixing rod (12) are fixedly connected, a clamping block (9) is arranged at the other end of the support rod (11), the clamping block (9) and the support rod (11) are fixedly connected, a second clamping groove (14) is arranged in the middle of the bottom of the clamping block (9), and the second clamping groove (14) is located right above the steel bars (8).

6. The grinding device for the end faces of the construction steel bars according to claim 1, characterized in that four corners of the bottom of the base (7) are provided with movable columns (21), the movable columns (21) are fixedly connected with the base (7), the bottom of each movable column (21) is provided with a sleeve (23), the movable columns (21) are sleeved with the sleeves (23), and the outer sides of the movable columns (21) are provided with springs (22).

7. The grinding device for the end faces of the construction steel bars according to claim 1, wherein the edges of the first grinding disc (2) and the second grinding disc (16) are provided with baffle plates (1), the baffle plates (1) are fixedly connected with the first grinding disc (2) and the second grinding disc (16), and the side faces of the first sliding chute (6) and the second sliding chute (20) are provided with bolts (27).