CN219403254U

CN219403254U - Cutter following device for piston rod finish machining

Info

Publication number: CN219403254U
Application number: CN202320816956.3U
Authority: CN
Inventors: 李芬; 董昌伟
Original assignee: Feicheng Longshan Machinery Co ltd
Current assignee: Feicheng Longshan Machinery Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-07-25
Anticipated expiration: 2033-04-13

Abstract

The utility model discloses a piston rod finish machining cutter following device, which comprises: the device comprises a tool rest, a base and a connecting cylinder, wherein the tool rest is arranged on processing equipment; a supporting mechanism is arranged above the base and comprises a supporting column, a first adjusting rod and a connecting block; an adjusting mechanism is arranged in the connecting cylinder and comprises a second adjusting rod, a supporting rod and a positioning block. The top of knife rest is closely laminated and is had the rubber pad, and the top integration of rubber pad is provided with the base, the inside equal threaded connection of left and right sides of base has the threaded rod, and threaded rod and knife rest threaded connection. The support column is integrally arranged above the base. This piston rod finish machining is with sword device, when processing the pole body, with sword device and knife rest synchronous operation, through the dynamic fixation to the pole body, improved the rigidity of pole body, avoided the production of sword line, and can carry out the fine adjustment in different directions, the flexibility is high, guarantees the machining precision.

Description

Cutter following device for piston rod finish machining

Technical Field

The utility model relates to the technical field of piston rod finish machining, in particular to a piston rod finish machining cutter following device.

Background

The piston rod is a connecting piece used for executing piston action in the piston, and the piston rod moves frequently, so that the technical requirement is high, a cutter following device is used for the finish machining of the piston rod, an auxiliary device used for supporting a rotary workpiece is used for supporting the rotary workpiece, and the piston rod finish machining cutter following devices on the market are various, but have some defects;

if when processing the pole body, move asynchronism with sword device and knife rest, the rigidity of pole body is not enough, appears the production of sword line easily, and inconvenient in different positions are adjusted, and the flexibility is not enough, and machining precision is low, consequently, we propose a piston rod finish machining and is followed sword device to in order to solve the problem that above-mentioned proposes.

Disclosure of Invention

The utility model aims to provide a piston rod finish machining cutter following device, which aims to solve the problems that the cutter following device and a cutter rest are not synchronous in operation, the rigidity of the rod body is insufficient, the cutter grain is easy to generate, the adjustment in different directions is inconvenient, the flexibility is insufficient and the machining precision is low in the conventional piston rod finish machining cutter following device provided by the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a piston rod finishing follow tool device comprising:

the tool rest is arranged on the processing equipment;

further comprises:

the device comprises a base, wherein a supporting mechanism is arranged above the base and comprises a supporting column, a first adjusting rod and a connecting block;

the connecting cylinder is internally provided with an adjusting mechanism, wherein the adjusting mechanism comprises a second adjusting rod, a supporting rod and a positioning block.

Preferably, the rubber pad is closely laminated to the top of knife rest, and the top integration of rubber pad is provided with the base, the inside equal threaded connection in the left and right sides of base has the threaded rod, and threaded rod and knife rest threaded connection.

Preferably, the top integration of base is provided with the support column, and the inside rotation of support column is connected with first regulation pole, the outside threaded connection of first regulation pole has the connecting block, and connecting block and support column draw-in groove are connected.

Preferably, the right side integration of connecting block is provided with the mounting panel, and mounting panel and support column draw-in groove are connected, the middle part of mounting panel is fixed with the connecting cylinder.

Preferably, the inside threaded connection of connecting cylinder has the second to adjust the pole, and the front end of second regulation pole rotates on the bracing piece, the front side integration of bracing piece is provided with along the sword piece.

Preferably, a connecting groove is formed above the supporting rod, and a positioning block is connected in a clamping manner in the connecting groove, wherein the longitudinal section of the positioning block is of a trapezoid structure;

the upper part of the positioning block is rotationally connected with a third adjusting rod, the upper end of the third adjusting rod is integrally provided with a handle, the third adjusting rod is in threaded connection with the fixing cylinder, and the fixing cylinder is fixed on the connecting cylinder.

Compared with the prior art, the utility model has the beneficial effects that: according to the piston rod finish machining cutter following device, when a rod body is machined, the cutter following device and the cutter rest synchronously operate, the rigidity of the rod body is improved through dynamic fixing of the rod body, the generation of cutter lines is avoided, precise adjustment can be performed in different directions, the flexibility is high, and the machining precision is guaranteed;

1. the cutter frame, the rubber pad and the base are arranged, the rubber pad fixed below the cutter frame and the base are tightly attached, threaded rods are connected in the cutter frame and the base in a threaded manner, and when a rod body is machined, the cutter following device and the cutter frame synchronously run;

2. the device is provided with a support column, a first adjusting rod and a connecting block, wherein the connecting block is connected with the outer side of the first adjusting rod in a threaded manner through the rotating connection of the support column, the height of a mounting plate fixed on the right side of the connecting block can be adjusted by rotating the first adjusting rod, the precise adjustment can be performed in different directions, the flexibility is high, and the machining precision is ensured;

3. the adjustable cutter is provided with a second adjusting rod, a supporting rod and a positioning block, the connecting rod is connected with the second adjusting rod through a connecting cylinder in a threaded manner, a connecting groove formed in the supporting rod is connected with the positioning block in a clamping manner, the position of the cutter following block fixed on the front side of the supporting rod can be adjusted, the rigidity of the rod body is improved through dynamic fixation of the rod body, and the generation of cutter lines is avoided.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic top view of a cross-sectional structure of a connection of a support column and a connection block according to the present utility model;

FIG. 3 is a schematic top sectional view of the connection of the connecting cylinder and the second adjusting rod;

fig. 4 is a schematic diagram of the overall structure of the connection between the positioning block and the third adjusting rod.

In the figure: 1. a tool holder; 2. a rubber pad; 3. a base; 4. a threaded rod; 5. a support column; 6. a first adjusting lever; 7. a connecting block; 8. a mounting plate; 9. a connecting cylinder; 10. a second adjusting lever; 11. a support rod; 12. a cutter following block; 13. a connecting groove; 14. a positioning block; 15. a third adjusting lever; 16. a handle; 17. and fixing the cylinder.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a piston rod finishing follow tool device comprising: the cutter rest 1, the rubber pad 2, the base 3, the threaded rod 4, the support column 5, the first adjusting rod 6, the connecting block 7, the mounting plate 8, the connecting cylinder 9, the second adjusting rod 10, the support rod 11, the cutter following block 12, the connecting groove 13, the positioning block 14, the third adjusting rod 15, the handle 16 and the fixing cylinder 17;

firstly, as shown in figure 1, a base 3 is placed on a tool rest 1, a rubber pad 2 fixed below the base 3 is tightly attached to the tool rest 1, then a threaded rod 4 is in threaded connection with the base 3 and the tool rest 1, the base 3 is fixed, the base 3 and the tool rest 1 synchronously move, and when the tool rest 1 drives the base 3 to move, the rubber pad 2 plays a role of buffering, so that the stability of the base 3 is ensured;

as shown in fig. 1 and fig. 2, a first adjusting rod 6 is rotated on a supporting column 5, a connecting block 7 in threaded connection with the outer side of the first adjusting rod 6 is lifted, the supporting column 5 is connected with a clamping groove of the connecting block 7, the supporting column 5 plays a limiting role on the connecting block 7, the connecting block 7 drives a mounting plate 8 fixed on the right side to lift, the height of a connecting cylinder 9 integrally arranged in the middle of the mounting plate 8 is adjusted, the left end of the mounting plate 8 is connected with the clamping groove of the supporting column 5, and stability is guaranteed;

as shown in fig. 1 and 3, a second adjusting rod 10 in threaded connection with the second adjusting rod 10 is rotated on a connecting cylinder 9, the front end of the second adjusting rod 10 rotates on a supporting rod 11 and pulls the supporting rod 11 to enable the supporting rod 11 to slide in the connecting cylinder 9 connected with a clamping groove, a cutter following block 12 is fixed at the front end of the supporting rod 11, the cutter following block 12 is tightly attached to a workpiece, the local rigidity of the workpiece is enhanced, and the position of the cutter following block 12 fixed at the front end of the supporting rod 11 is adjusted;

after the adjustment is finished, as shown in fig. 1, fig. 3 and fig. 4, a handle 16 is rotated on a fixed cylinder 17, a third adjusting rod 15 fixed below the handle 16 is in threaded connection with the fixed cylinder 17, the lower end of the third adjusting rod 15 rotates on a positioning block 14, the third adjusting rod 15 drives the positioning block 14 to lift, the positioning block 14 is enabled to be in clamping connection with a connecting groove 13 formed in a supporting rod 11, and the positioning block 14 with a trapezoid-shaped longitudinal section plays a limiting role on the supporting rod 11 to fix the supporting rod 11 and avoid shaking.

The details not described in detail in the specification belong to the prior art known to those skilled in the art, standard parts used in the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A piston rod finishing follow tool device comprising:

a tool holder (1), the tool holder (1) being mounted on a machining device;

characterized by further comprising:

the device comprises a base (3), wherein a supporting mechanism is arranged above the base (3), and comprises a supporting column (5), a first adjusting rod (6) and a connecting block (7);

the connecting cylinder (9), the inside of connecting cylinder (9) is provided with adjustment mechanism, including second regulation pole (10), bracing piece (11) and locating piece (14).

2. The piston rod finishing follow tool device of claim 1, wherein: the top of knife rest (1) is closely laminated and is had rubber pad (2), and the top integration of rubber pad (2) is provided with base (3), the inside equal threaded connection in left and right sides of base (3) has threaded rod (4), and threaded rod (4) and knife rest (1) threaded connection.

3. The piston rod finishing follow tool device of claim 1, wherein: the base is characterized in that a support column (5) is integrally arranged above the base (3), a first adjusting rod (6) is rotatably connected to the support column (5), a connecting block (7) is connected to the outer side of the first adjusting rod (6) in a threaded mode, and the connecting block (7) is connected with a clamping groove of the support column (5).

4. A piston rod finishing heel knife device according to claim 3, wherein: the right side integration of connecting block (7) is provided with mounting panel (8), and mounting panel (8) and support column (5) draw-in groove are connected, the middle part of mounting panel (8) is fixed with connecting cylinder (9).

5. The piston rod finishing follow tool device of claim 1, wherein: the inside threaded connection of connecting cylinder (9) has second regulation pole (10), and the front end of second regulation pole (10) rotates on bracing piece (11), the front side integration of bracing piece (11) is provided with along sword piece (12).

6. The piston rod finishing follow tool assembly of claim 5, wherein: a connecting groove (13) is formed above the supporting rod (11), and a positioning block (14) is connected in a clamping manner in the connecting groove (13), wherein the longitudinal section of the positioning block (14) is of a trapezoid structure;

the upper part of the positioning block (14) is rotationally connected with a third adjusting rod (15), the upper end of the third adjusting rod (15) is integrally provided with a handle (16), the third adjusting rod (15) is in threaded connection with a fixed cylinder (17), and the fixed cylinder (17) is fixed on the connecting cylinder (9).