CN218533085U - Manual tapping and threading integrated machine for shaft parts - Google Patents

Abstract

The utility model discloses a manual tapping and threading integrated machine for shaft parts, which comprises a frame, wherein a support frame is arranged on the upper part of the frame, a slide bar is arranged on the support frame, two support seats are arranged on the slide bar in a sliding way, bearing seats are fixedly arranged on the upper parts of the support seats, chuck seats are arranged on the bearing seats, the chuck seats are fixedly connected with clamping jaws, a handle is arranged at one end of one chuck seat and used for driving the clamping jaws at corresponding positions to rotate, the utility model discloses not only can tap but also can thread, the structure of the whole machine is simple, and the occupied space is small; the operation is simple, the technical requirement on workers is not high, and the workpiece and the threading die or the screw tap can be machined after being clamped; the novel screw tap has the advantages that safety and reliability are realized, workers clamp workpieces and screw dies or screw taps and then work through the handles, and no hidden danger of mechanical injury exists in the whole machining process.

Description

A manual tapping and threading integrated machine for shaft parts

technical field

The utility model relates to the technical field of mechanical processing equipment, in particular to a manual tapping and threading integrated machine for shaft parts.

Background technique

Common thread processing in machining is divided into internal thread processing and external thread processing. Internal thread processing is usually carried out on a lathe. When using a lathe to process internal threads, the workpiece is clamped on the machine tool spindle, and the tap is fixed on the tailstock of the lathe. , turn the spindle slowly and feed manually for tapping operation. The external thread processing generally adopts lathe turning, lathe manual threading or manual threading with die sets. When the lathe is manually threaded, the die is manually set on the workpiece. The operator manually holds the die to prevent it from rotating, and the lathe rotates slowly to perform threading action on the outer end surface of the workpiece. However, when using the above method to process internal and external threads, on the one hand, the operator has high technical requirements, otherwise it is difficult to control the processing accuracy, the material scrap rate is high, and the risk factor is also high.

Utility model content

The purpose of the utility model is to provide an integrated machine for manual tapping and threading of shaft parts.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a manual tapping and threading machine for shaft parts, including a frame, a support frame is installed on the upper part of the frame, and it is characterized in that: the support frame is equipped with Slide bar, two support seats are slidingly installed on the slide bar, the bearing seat is fixedly installed on the upper part of the support seat, the chuck seat is installed on the bearing seat, the chuck seat is fixedly connected with the jaws, and one of the chuck seats is installed with A handle, the handle is used to drive the claws at the corresponding positions to rotate, and a sliding sleeve is fixedly installed under the support seat.

Preferably, the chuck seat is in interference fit with the bearing seat, and the claw is fixedly connected to one end of the chuck seat.

Preferably, the handle is a handle, and the handle is fixedly connected with one end of the chuck seat.

Preferably, both ends of the sliding rod are suspended and installed on both sides of the upper part of the support frame through a limit sleeve, and the lower part of the limit sleeve is fixedly connected with the support frame.

Preferably, sliding sleeves are fixedly installed at both ends of the lower surface of the support seat, and the sliding sleeves are slidably connected to the sliding rods at corresponding positions.

Preferably, a first threaded hole and a second threaded hole are respectively opened on the bearing seat and the sliding sleeve

Compared with the prior art, the utility model has the advantages of:

The utility model can be used for both tapping and threading, and the structure of the whole machine is simple, and the space occupied is small; the operation is simple, and the technical requirements for workers are not high, and the workpiece can be processed after clamping the die or the tap; it is safe and reliable, and the workers After clamping the workpiece and the die or the tap, it works through the handle, and there is no hidden danger of mechanical damage during the entire processing process.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a structural diagram of a manual tapping and threading integrated machine for shaft parts of the present invention;

Fig. 2 is a front view of a manual tapping and threading integrated machine for shaft parts of the present invention;

Fig. 3 is a sectional view of the bearing housing of the present invention.

In the figure: 1. Rack; 2. Support frame; 3. Limit sleeve; 4. Slide bar; 5. Support seat; 6. Bearing seat; 601. First threaded hole; 602. Bearing; 7. Chuck seat ; 8, claw; 9, handle, 10, sliding sleeve; 101, second threaded hole.

Detailed ways

The preferred embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the utility model can be more easily understood by those skilled in the art, so as to make a clearer definition of the protection scope of the utility model.

Referring to Fig. 1, the utility model provides a manual tapping and threading integrated machine for shaft parts, including a frame 1, a support frame 2 is installed on the upper part of the frame 1, a slide bar 4 is installed on the support frame 2, and the slide bar 4 is slidingly installed with two support seats 5, and the upper part of the support seat 5 is fixedly equipped with a bearing seat 6, and the bearing 602 of the bearing seat 6 is in interference fit with the chuck seat 7, and a handle 9 is installed on one of the bearing seats 6, and the handle 9 is used to drive the claw 8 at the corresponding position to rotate. When processing the external thread, first clamp the shaft part on the claw 8 without the handle 9. At this time, the shaft part is fixed, and then the die is clamped on the On the claw 8 with the handle 9, since the claw 8 with the handle 9 does not restrict the rotation and movement, the claw 8 can rotate and move; after clamping the die, move the handle 9 to make the die contact with the shaft parts , the handle 9 drives the claw 8. At this time, push the handle 9 by hand to make the die contact with the shaft part, and then rotate the handle 9 while pushing the handle 9 by hand. After the die taps a thread on the shaft part, the The hand that pushes the handle 9 is released, and only the handle 9 is rotated; when processing the internal thread, the processing method is consistent with the method for processing the external thread, and it is only necessary to change the die into a tap.

When processing internal threads, the processing method is the same as that of processing external threads, and it is only necessary to replace the die with a tap.

In this embodiment, the sliding rod 4 is installed in the air on both sides of the upper part of the support frame 2 through the limit sleeve 3 , and the lower part of the limit sleeve 3 is fixedly connected with the support frame 2 .

In this embodiment, sliding sleeves 10 are fixedly installed at both ends of the lower surface of the support base 5 , and the sliding sleeves 10 are slidably connected with the sliding rods 4 at corresponding positions.

Referring to Fig. 2 and Fig. 3, in this embodiment, two bearings 602 are fixedly installed in the bearing seat 6. The chuck seat 7 is in interference fit with the bearing 602, and is fixedly connected with the claw 8.

In this embodiment, the first threaded hole 601 and the second threaded hole 101 are opened on the bearing seat 6 and the sliding sleeve 10 respectively, which are used to fix the chuck seat 7 and the support seat 5. Fix the chuck seat 7 without the handle 9 and the sliding sleeve 10 on the same side to ensure that the shaft parts do not rotate and move during processing. The fixing method is to connect the bolt with the first threaded hole 601 on the bearing seat 6, so that the bolt is fixed on the chuck seat 7 to ensure that the shaft parts do not rotate; connect the bolt with the second threaded hole 101 on the sliding sleeve 10 Connect to make the bolt fasten the slide bar 4 to ensure that the shaft parts do not move.

Although the embodiment of the utility model has been described in conjunction with the accompanying drawings, the patent owner can make various deformations or modifications within the scope of the appended claims, as long as it does not exceed the protection scope described in the claims of the utility model, All should be within the protection scope of the present utility model.

Claims (6)

1. The utility model provides an axle type part manual tapping mantle fiber all-in-one, includes the frame, and the support frame, its characterized in that are installed to frame upper portion: install the slide bar on the support frame, slidable mounting has two supporting seats on the slide bar, and the equal fixed mounting in supporting seat upper portion has the bearing frame, installs the chuck seat on the bearing frame, chuck seat and jack catch fixed connection, installs the handle on one of them chuck seat, and the handle is used for the jack catch rotation that the drive corresponds the position, and fixed mounting has the sliding sleeve below the supporting seat.

2. The manual tapping and threading integrated machine for shaft parts according to claim 1, characterized in that: the chuck base is in interference fit with the bearing base, and the clamping jaws are fixedly connected with one end of the chuck base.

3. The manual tapping and threading integrated machine for shaft parts according to claim 1, characterized in that: the handle is a handle and is fixedly connected with one end of the chuck seat.

4. The manual tapping and threading integrated machine for shaft parts according to claim 1, characterized in that: the two ends of the sliding rod are both mounted at the two sides of the upper part of the support frame in a hanging mode through limiting sleeves, and the lower parts of the limiting sleeves are fixedly connected with the support frame.

5. The manual tapping and threading integrated machine for shaft parts according to claim 1, characterized in that: sliding sleeves are fixedly mounted at two ends of the lower surface of the supporting seat and are in sliding connection with sliding rods corresponding to the sliding sleeves.

6. The manual tapping and threading integrated machine for shaft parts according to claim 1, characterized in that: and the bearing seat and the sliding sleeve are respectively provided with a first threaded hole and a second threaded hole.

Images