CN214557944U

CN214557944U - Gear rocking handle type rust remover

Info

Publication number: CN214557944U
Application number: CN202120530364.6U
Authority: CN
Inventors: 崔宝珠; 周琼; 连业春; 范璇; 刘同玲; 崔洪超; 任洪霞; 鲍春荣; 唐浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-07
Filing date: 2021-03-07
Publication date: 2021-11-02
Anticipated expiration: 2031-03-07

Abstract

The utility model discloses a gear rocking handle type rust remover, which achieves the purpose of removing iron rust on a screw rod or a screw rod and comprises a driving piece, a workpiece and a connecting piece; the driving piece comprises a pair of bevel gears which are meshed with each other, a driving gear and a driven gear, a rocking handle is fixedly arranged on the side surface of the driving gear, and the driven gear coaxially penetrates through the transmission rod; the connecting piece is a stroke support formed by welding a positioning plate and an extension rod, and the positioning plate is fixedly connected with the transmission rod; the workpiece is a three-jaw rust removing workpiece comprising three telescopic rust removing tool bits, and the three-jaw rust removing workpiece is fixedly connected with the extension rod.

Description

Gear rocking handle type rust remover

Technical Field

The utility model relates to a maintenance technical field of screw rod specifically relates to a gear rocking handle formula rust remover.

Background

The rust of the screw rod and the valve rod is difficult to treat, which is an old problem, and the problem of difficult rust removal cannot be well solved by using gauze and a steel wire brush, so that the problem of difficult rust removal is solved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a gear rocking handle formula rust remover utilizes this rust remover to reach the iron rust on lead screw or the screw rod and clears away the purpose.

The technical scheme is as follows: the utility model provides a gear rocking handle formula rust remover, characterized by: comprises a driving piece, a workpiece and a connecting piece; the driving piece comprises a pair of bevel gears, a driving gear and a driven gear which are meshed with each other, wherein a rocking handle is fixedly arranged on the side surface of the driving gear, the driven gear coaxially penetrates through a transmission rod, and the rotation of the rocking handle can realize the rotation of the transmission rod; the connecting piece is a stroke support formed by welding a positioning plate and an extension rod, and the positioning plate is fixedly connected with the transmission rod; the workpiece is a three-jaw rust removing workpiece comprising three telescopic rust removing tool bits, and the three-jaw rust removing workpiece is fixedly connected with the extension rod.

Furthermore, the side surface of the rocking handle is fixedly connected with the rocking handle.

Further, the three-jaw rust removal workpiece further comprises a plate body, a curve disc, an end cover and a bolt, wherein the plate body is fixedly connected with the extension rod; the inner part of the end cover is radially and movably provided with the derusting tool bit; a connecting shaft is welded on the side surface of the derusting cutter head; the end face of the curve disc is provided with a curve groove, the curve groove can be movably matched with the connecting shaft, and the rotation of the curve disc can enable the derusting cutter head to move radially; the bolt can act on the end face of the curve disc, so that the curve groove is tightly attached to the connecting shaft, and the purpose of fixing the derusting cutter head is achieved.

Further, a rotating handle is fixedly arranged on the outer periphery of the curve disc.

Furthermore, the shaft sleeve is movably sleeved on the transmission rod, one end of a positioning frame is welded on the outer edge of the shaft sleeve, and the other end of the positioning frame is fixedly connected with a carrying handle.

Furthermore, a hand-held handle is coaxially arranged on the side of the driving gear.

Has the advantages that: the utility model discloses a through gear transmission power, through the stroke support, to the rust cleaning tool bit, because the rocking handle drives the gear and can just reverse rotation, reached and carried out the purpose of cleaing away the iron rust on screw rod or the screw rod.

Drawings

FIG. 1 is a schematic plane structure of the utility model;

fig. 2 is a schematic elevation structure of the utility model.

Description of reference numerals:

1. a bolt; 2. lengthening a rod; 3. a transmission rod; 4. a driving gear; 5. a carrying handle; 6. a rocking handle; 7. a crank; 8. a shaft sleeve; 9. positioning a plate; 10. a plate body; 11. an end cap; 12. a curve disc; 13. a derusting cutter head; 14. rotating the handle; 15. a positioning frame; 16. a hand grip; 17. a driven gear.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the accompanying fig. 1 to 2, but the invention can be implemented in many different ways as defined and covered by the claims.

It should be noted that the following description of the embodiments refers to the accompanying drawings, in which like numerals refer to the same or similar elements throughout the different views, unless otherwise specified.

With reference to fig. 1 to 2, the utility model provides a gear rocking handle type rust remover, which comprises a driving piece, a work piece and a connecting piece; the driving piece comprises a pair of bevel gears which are meshed with each other, a driving gear 4 and a driven gear 17, wherein a rocking handle 6 is fixedly arranged on the side surface of the driving gear 4, the driven gear 17 coaxially penetrates through the transmission rod 3, and the rotation of the rocking handle 6 can realize the rotation of the transmission rod 3; the connecting piece is a stroke support formed by welding a positioning plate 9 and an extension bar 2, and the positioning plate 9 is fixedly connected with the transmission rod 3; the workpiece is a three-jaw rust removing workpiece comprising three telescopic rust removing tool bits 13, and the three-jaw rust removing workpiece is fixedly connected with the extension rod 2.

According to the utility model discloses above-mentioned embodiment's structure can be found, because the characteristic that driving gear 4 and driven gear 17 intermeshing had, when the staff rotated rocking handle 6 and made driving gear 4 rotate, driving gear 4 can drive driven gear 17 and rotate, thereby make transfer line 3 rotate, again because transfer line 3 and stroke support fixed connection, therefore, transfer line 3 rotates and to make stroke support rotate, again because stroke support and three-jaw rust cleaning work piece fixed connection, consequently, just can make three-jaw rust cleaning work piece rotate when the staff rotates rocking handle 6, like this, press from both sides the screw thread of treating the screw rod or the lead screw of rust cleaning when three telescopic rust cleaning tool bit 13 radial movement, the staff rotates rocking handle 6 and just can reach the mesh of rust cleaning.

According to the utility model discloses above-mentioned embodiment's structure can also discover because rocking handle 6 can drive driving gear 4 clockwise or anticlockwise rotation, consequently, three-jaw rust cleaning work piece can follow two positive and negative directions and polish repeatedly and wait screw rod or the lead screw of rust cleaning.

In order to facilitate the worker to rotate the driving gear 4, a crank 7 is fixedly connected to the side surface of the crank 6.

With reference to fig. 1 to 2, the three-jaw rust removal workpiece further comprises a plate body 10, a curve disc 12, an end cover 11 and a bolt 1, wherein the plate body 10 is fixedly connected with the extension bar 2; the inside of the end cover 11 is radially and movably provided with the derusting tool bit 13; a connecting shaft is welded on the side surface of the derusting cutter head 13; the end face of the curve disc 12 is provided with a curve groove, the curve groove can be movably matched with the connecting shaft, and the rotation of the curve disc 12 can enable the derusting cutter head 13 to move radially; the bolt 1 can act on the end face of the curve disc 12, so that the curve groove is tightly attached to the connecting shaft, and the purpose of fixing the derusting cutter head 13 is achieved.

The utility model discloses an in the above-mentioned embodiment, the preferred implementation mode that makes rust cleaning tool bit 13 radially flexible by the rotation of curve dish 12 has simple manufacture, convenient operation's advantage, specifically speaking, rust cleaning tool bit 13 activity sets up in the inside of end cover 11, and the side welding of rust cleaning tool bit 13 has the connecting axle, stretch into the curve inslot of curve dish 12 when the connecting axle, rotation curve dish 12 just can make connecting axle radial movement, thereby drive the radial flexible of rust cleaning tool bit 13, this implementation mode makes this utility model can clear up the rust cleaning to different diameter lead screws.

In order to facilitate the rotation of the curve disc 12 by the staff, a rotating handle 14 is fixedly arranged on the outer periphery of the curve disc 12.

With reference to fig. 1 to 2, the shaft sleeve 8 is movably sleeved on the transmission rod 3, one end of a positioning frame 15 is welded to the outer edge of the shaft sleeve 8, and the other end of the positioning frame 15 is fixedly connected with a carrying handle 5.

The utility model discloses an in the above-mentioned embodiment, for the convenience of staff's operation and removal, axle sleeve 8 is established to 3 movable sleeves of transfer line, 8 fixed connection locating frame 15 of axle sleeve, and the tip of locating frame 15 is equipped with the staff of being convenient for and removes this utility model's portable handle 5.

Furthermore, for the convenience of operation of a worker, a handhold handle 16 is coaxially arranged at the side of the driving gear 4, so that in actual operation, the worker can hold the handhold handle 16 with one hand and rotate the crank 7 with the other hand to operate.

The above only is the preferred embodiment of the utility model discloses, is not used for limiting the utility model discloses, to the technical personnel in this field, the utility model discloses can have multiple change and change, all according to the utility model discloses any modification, the equivalent transform etc. that technical scheme was done, the effect of its function and production does not surpass the utility model discloses a technical scheme's scope is all regarded as the utility model discloses a protection scope.

Claims

1. The utility model provides a gear rocking handle formula rust remover, characterized by: comprises a driving piece, a workpiece and a connecting piece;

the driving piece comprises a pair of bevel gears which are meshed with each other, a driving gear (4) and a driven gear (17), wherein a rocking handle (6) is fixedly arranged on the side surface of the driving gear (4), the driven gear (17) coaxially penetrates through a transmission rod (3), and the rotation of the rocking handle (6) can realize the rotation of the transmission rod (3);

the connecting piece is a stroke support formed by welding a positioning plate (9) and an extension rod (2), and the positioning plate (9) is fixedly connected with the transmission rod (3);

the three-jaw rust removing device is characterized in that the workpiece is a three-jaw rust removing workpiece comprising three telescopic rust removing tool bits (13), and the three-jaw rust removing workpiece is fixedly connected with the extension rod (2).

2. The gear rocking handle type rust remover as claimed in claim 1, wherein: the side surface of the rocking handle (6) is fixedly connected with a rocking handle (7).

3. The gear rocking handle type rust remover as claimed in claim 1 or 2, wherein: the three-jaw rust removal workpiece further comprises a plate body (10), a curve disc (12), an end cover (11) and a bolt (1), wherein the plate body (10) is fixedly connected with the extension rod (2);

the inner part of the end cover (11) is radially and movably provided with the derusting tool bit (13);

a connecting shaft is welded on the side surface of the derusting cutter head (13);

the end face of the curve disc (12) is provided with a curve groove, the curve groove can be movably matched with the connecting shaft, and the rotation of the curve disc (12) can enable the derusting cutter head (13) to move radially;

the bolt (1) can act on the end face of the curve disc (12) so that the curve groove is tightly attached to the connecting shaft, and the purpose of fixing the derusting cutter head (13) is achieved.

4. The gear rocking handle type rust remover as claimed in claim 3, wherein: the outer periphery of the curve disc (12) is fixedly provided with a rotating handle (14).

5. The gear rocking handle type rust remover as claimed in claim 4, wherein: the transmission rod (3) is movably sleeved with the shaft sleeve (8), one end of a positioning frame (15) is welded to the outer edge of the shaft sleeve (8), and the other end of the positioning frame (15) is fixedly connected with a handle (5).

6. The gear rocking handle type rust remover as claimed in claim 5, wherein: and a hand-held handle (16) is coaxially arranged on the side of the driving gear (4).