CN207288954U - Tool components with high processing speed - Google Patents

Abstract

The utility model discloses a cutter assembly with high processing speed, which comprises a cross rod and support arms arranged at the two ends of the cross rod, wherein the front ends of the two support arms are respectively provided with a rotary motor, the rotating shafts of the two rotary motors both extend inwards, and the end parts of the rotating shafts are provided with cutter heads; a longitudinal fixing plate is arranged in the middle of the rear end of the cross rod, a longitudinal air cylinder is fixed at the rear end of the longitudinal fixing plate, the free end of a piston rod of the longitudinal air cylinder sequentially penetrates through the longitudinal fixing plate and the cross rod, a fixing strip is fixed at the free end of the piston rod of the longitudinal air cylinder, and a clamp is arranged at the front end of the fixing strip; the rear ends of the two fixed tables are respectively provided with a fixed table, and the two fixed tables are respectively connected with a transverse moving assembly for controlling the transverse movement of the fixed tables. The cutter assembly with the fast machining speed can machine two ends of a cylindrical workpiece at the same time, the machining speed is fast, and the working efficiency is high.

Description

Tool components with high processing speed

technical field

The utility model relates to the technical field of cutters, in particular to a cutter assembly with fast processing speed.

Background technique

A cutting tool is a tool used for cutting in mechanical manufacturing, also known as a cutting tool. The vast majority of knives are for machine use, but some are also for hand use. Since the knives used in mechanical manufacturing are basically used to cut metal materials, the term "knife" is generally understood as a metal cutting tool.

There are many types of tools, including hole processing tools and thread processing tools. Hole processing tools include drills, reamers, boring tools, reamers and inner surface broaches. Thread processing tools include taps, dies, and automatic opening and closing threads. Cutting heads, thread turning and thread milling cutters. At present, when processing a cylindrical workpiece, it is often necessary to drill or tap holes in the center of both ends of the cylindrical workpiece. When processing on some lathes, one end of the cylindrical workpiece is often fixed, and the other end is processed. After processing, it is disassembled, and then the other end is changed for processing. It is impossible to process the cylindrical workpiece at one time, and further improvement is needed.

Contents of the invention

In view of the above-mentioned defects in the prior art, the purpose of this utility model is to provide a tool assembly with a high processing speed, which can process both ends of a cylindrical workpiece at the same time.

The technical solution of the utility model is: a tool assembly with fast processing speed, which includes a cross bar and support arms arranged at both ends of the cross bar. A rotary motor is installed at the front ends of the two support arms, and the rotating shafts of the two rotary motors are all inward. extended and fitted with a cutter head at the end of the shaft;

The middle position of the rear end of the cross bar is provided with a longitudinal fixing plate, the rear end of the longitudinal fixing plate is fixed with a longitudinal cylinder, and the free end of the piston rod of the longitudinal cylinder passes through the longitudinal fixing plate and the cross bar successively, and The free end of the piston rod of the longitudinal cylinder is fixed with a fixing bar, and the front end of the fixing bar is provided with a clip;

The rear ends of the two fixed platforms are provided with a fixed platform, and the two fixed platforms are connected with a lateral movement component for controlling the lateral movement of the fixed platforms.

Further, the lateral moving assembly includes a lateral fixing plate fixed at the end of the cross bar, and a lateral cylinder fixed outside the lateral fixing plate, and the piston rod of the lateral cylinder passes through the lateral fixing plate and is fixed to the fixing platform.

Further, a sliding block is provided at the rear ends of the two fixed platforms, and a slide groove matched with the sliding block is provided at the front end of the cross bar.

Further, the cutter head is detachably connected to the rotating shaft of the rotary motor.

Further, the end of the rotating shaft is provided with a slot, the rear end of the cutter head is provided with a block, and the block is inserted into the slot, and the shaft is provided with a threaded hole, and a locking screw is screwed into the threaded hole. hole and the end of the locking screw presses against the block.

Further, the two cutter heads are arranged symmetrically.

Applying the tool assembly with fast processing speed provided by the utility model has the beneficial effects that: the cylindrical workpiece is clamped by the clip, the longitudinal cylinder controls the movement of the fixing bar and the clip, aligns the cylindrical workpiece with the two cutter heads, and then the rotating motor works , the rotating shaft drives the cutter head to rotate, and then the transverse moving component works and moves inward with the two cutter heads. When the moving cutter head touches the cylindrical workpiece, the cylindrical workpiece is processed. After processing, the lateral moving component controls the cutter head to reset, and the The entire processing process is completed when the cylindrical workpiece is removed, and both ends of the cylindrical workpiece can be processed at the same time, with fast processing speed and high work efficiency.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the installation schematic diagram of cross bar and fixed platform of the present utility model;

Fig. 3 is a schematic diagram of the installation of the cutter head of the present invention.

As shown in the figure: 1—horizontal bar, 2—support arm, 3—rotating motor, 31—rotating shaft, 4—knife head, 5—longitudinal fixing plate, 6—longitudinal cylinder, 7—fixing bar, 8—clip, 9 —Fixed table, 10—Lateral moving component, 101—Lateral fixed plate, 102—Lateral cylinder, 11—Slider, 12—Sliding groove, 13—Catching slot, 14—Block, 15—Threaded hole, 16—Locking Screw, 17—cylindrical workpiece.

Detailed ways

In order to understand the technical scheme of the utility model more intuitively and completely, the non-limiting feature descriptions are as follows in conjunction with the accompanying drawings of the utility model:

As shown in Figures 1-3, the tool assembly with fast processing speed includes a crossbar 1 and arms 2 arranged at both ends of the crossbar 1. A rotary motor 3 is installed on the front ends of the two arms 2, and two rotary motors The rotating shafts 31 of 3 all extend inward and are equipped with a cutter head 4 at the end of the rotating shaft 31; the middle position of the rear end of the cross bar 1 is provided with a longitudinal fixed plate 5, and the rear end of the longitudinal fixed plate 5 is fixed with a longitudinal cylinder 6, and The free end of the piston rod of cylinder 6 passes through longitudinal fixed plate 5 and cross bar 1 successively, and a fixed bar 7 is fixed on the free end of longitudinal cylinder 6 piston rod, and the front end of fixed bar 7 is provided with clip 8; Two fixed platforms 9 The rear end of each is provided with a fixed platform 9, and the two fixed platforms 9 are connected with a lateral movement assembly 10 which controls the lateral movement of the fixed platform 9.

In order to facilitate the movement of the cutter head 4, the lateral movement assembly 10 includes a lateral fixed plate 101 fixed on the end of the cross bar 1, a lateral cylinder 102 fixed on the outside of the lateral fixed plate 101, and the piston rod of the lateral cylinder 102 passes through the lateral fixed plate 101. Fix with fixed table 9. The rear ends of the two fixed platforms 9 are provided with a slide block 11 , and the front end of the cross bar 1 is provided with a chute 12 cooperating with the slide block 11 . The movement of the fixed table 9 and the support arm 2 drives the cutter head 4 to move.

In order to facilitate disassembly and assembly of the cutter head 4 , the cutter head 4 is detachably connected to the rotating shaft 31 of the rotary motor 3 . The end of the rotating shaft 31 is provided with a slot 13, the rear end of the cutter head 4 is provided with a block 14, the block 14 is inserted into the slot 13, the shaft 31 is provided with a threaded hole 15, and a locking screw 16 is screwed into the threaded hole 15 And the end of the locking screw 16 is pressed on the block 14 .

The two cutter heads 4 are arranged symmetrically, the axis lines of the rotating shafts 31 of the two rotary motors 3 are on the same horizontal line, and the two ends are processed evenly.

In the tool assembly with fast processing speed provided by the utility model, the cylindrical workpiece 17 is clamped by the clip 8, and the longitudinal cylinder 6 controls the movement of the fixed bar 7 and the clip 8, aligns the cylindrical workpiece 17 with the two cutter heads 4, and then rotates the motor 3 work, the rotating shaft 31 drives the cutter head 4 to rotate, and then the lateral movement assembly 10 works and moves inwardly with the two cutter heads 4, and the cutter head 4 moves to process the cylindrical workpiece 17 after touching the cylindrical workpiece 17. The lateral movement assembly 10 controls the reset of the cutter head 4, and the entire machining process is completed when the cylindrical workpiece 17 is taken off. The two ends of the cylindrical workpiece 17 can be processed simultaneously, and the processing speed is fast and the work efficiency is high.

Of course, the above are only preferred embodiments of the present utility model, and are not intended to limit the patent scope of the present utility model. All simple modifications and equivalent structural changes made by using the description and drawings of the present utility model shall be the same The theory is included in the patent protection scope of the present utility model.

Claims (5)

1. the fast toolbox of process velocity, it is characterised in that：It includes a cross bar and is arranged on the support arm at cross bar both ends, and two The front end of support arm is mounted on a rotation motor, and the shaft of two rotation motors extends internally and is provided with knife in the end of shaft Head；

The rear end centre position of the cross bar is equipped with a longitudinally fixed plate, and the rear end of the longitudinally fixed plate is fixed with a longitudinal gas Cylinder, the free end of the piston rod of the longitudinal cylinder sequentially pass through longitudinally fixed plate and cross bar, and in longitudinal cylinder piston rod Free end is fixed with a fixed strip, and the front end of fixed strip is equipped with clip；

The rear end of two fixed stations is equipped with a fixed station, and two fixed stations are respectively connected with the transverse shifting of control fixed station transverse shifting Component；

The transverse shifting component includes being fixed on horizontal fixed plate, the transverse direction being fixed on the outside of horizontal fixed plate of crossbar end Cylinder, the piston rod of lateral cylinder are fixed after passing through horizontal fixed plate with fixed station.

2. the fast toolbox of process velocity according to claim 1, it is characterised in that：The rear end of two fixed stations is equipped with One sliding block, the front end of the cross bar are equipped with the sliding slot coordinated with sliding block.

3. the fast toolbox of process velocity according to claim 1, it is characterised in that：The cutter head and rotation motor The removable connection of shaft.

4. the fast toolbox of process velocity according to claim 3, it is characterised in that：The roller end is equipped with card Groove, the rear end of the cutter head are equipped with fixture block, and the fixture block is caught in card slot, and the shaft is equipped with a threaded hole, a lock-screw The end for screwing in threaded hole and lock-screw is pressed on fixture block.

5. the fast toolbox of process velocity according to claim 1, it is characterised in that：Two insert symmetries are set.