CN108145191A - A kind of turning tool fixing rack of fixation - Google Patents

Abstract

The invention discloses a firmly fixed turning tool fixing frame, which comprises a fixed plate, a fixed block, a fixed frame, a first adjusting bolt, a second adjusting bolt, a pressure sensing device, and a control device. frame, a second adjusting bolt and two oppositely arranged first adjusting bolts are screwed on the fixing frame, and two fixing blocks that can move along the surface of the fixing plate are fixed on the fixing plate, and the two fixing blocks are arranged opposite to each other. Each fixed block corresponds to a first adjusting bolt, and the first adjusting bolt abuts on the corresponding fixed block. A groove is respectively provided on the opposite side of the two fixed blocks. The groove is in the shape of a cuboid. The opposite sides of the two fixing blocks are opening structures, and the side of the groove away from the fixing plate is also opening structure, and an auxiliary hole is provided on one side wall of the groove. The present invention cooperates the first adjusting bolt and the second adjusting bolt so that the turning tool can be effectively clamped and is not easy to loosen.

Description

A fixed and firm turning tool holder

【Technical field】

The invention relates to the technical field of cutting tools, in particular to the technical field of turning tool holders.

【Background technique】

A turning tool is a tool for turning that has one cutting portion. Turning tool is one of the most widely used tools in cutting. The turning tool is often installed on a fixed frame when in use, and the existing turning tool is easy to loosen with the fixed frame bracket when it is fixed, which is likely to cause a safety hazard.

【Content of invention】

The purpose of the present invention is to solve the problems in the prior art, and propose a fixed turning tool holder, which can make the turning tool be fixed firmly by the fixing holder, and when it is loose, it will alarm and even stop when necessary.

In order to achieve the above object, the present invention proposes a firmly fixed turning tool holder, including a fixed plate, a fixed block, a fixed frame, a first adjusting bolt, a second adjusting bolt, a pressure sensing device, and a control device. A fixed frame is fixed on the fixed frame, and a second adjusting bolt and two first adjusting bolts arranged oppositely are screwed on the fixed frame. Two fixed blocks that can move along the surface of the fixed plate are fixed on the fixed plate. The fixed blocks are oppositely arranged, and each fixed block corresponds to a first adjusting bolt, and the first adjusting bolt abuts on the corresponding fixed block, and a groove is respectively provided on the opposite side of the two fixed blocks, and the groove is in the shape of a cuboid The groove has an open structure on the opposite side of the two fixed blocks, and the side of the groove away from the fixed plate is also an open structure. An auxiliary hole is provided on one side wall of the groove, and an auxiliary hole is plugged in the auxiliary hole. One end of the auxiliary column is fixed on the bottom of the auxiliary hole through a spring, the other end of the auxiliary column is fixed with a pressure sensor, and the pressure sensor is connected with the control device.

Preferably, the two first adjusting bolts on the fixed frame are located on the same straight line, and the second adjusting bolts are located on the perpendicular bisector of the line connecting the two first adjusting bolts.

Preferably, the auxiliary column is located on the side wall of the groove close to the side of the second adjusting bolt.

Preferably, a slide block is provided at the bottom of the fixed block, and two slide slots matched with the slide block are provided on the fixed plate, each slide slot corresponds to a slide slot, and the slide slots are parallel to the first adjusting bolt.

Preferably, the section of the chute is isosceles trapezoidal, the width of the opening of the chute is smaller than the width of the bottom of the chute, the slider is long, and the section of the slider is an isosceles trapezoid suitable for the chute.

Preferably, the fixing frame is circular, and the first adjusting bolt and the second adjusting bolt both point to the center of the fixing frame.

Preferably, the control device has alarm and emergency stop functions.

Beneficial effects of the present invention: the present invention cooperates the first adjusting bolt and the second adjusting bolt so that the turning tool can be effectively clamped and is not easy to loosen; the pressure sensor cooperates with the control device so that the control device can understand The vibration of the turning tool or the fixed frame reminds the operator when the turning tool is loose or the vibration is too intense, ensuring safety.

The features and advantages of the present invention will be described in detail with reference to the accompanying drawings.

【Description of drawings】

Fig. 1 is the front view of a kind of firmly fixed turning tool holder of the present invention;

Fig. 2 is a top view of a firmly fixed turning tool holder of the present invention.

In the figure: 1-fixed plate, 2-fixed frame, 3-fixed block, 4-control device, 10-chute, 21-first adjusting bolt, 22-second adjusting bolt, 30-slider, 35-concave Groove, 36-auxiliary hole, 37-auxiliary post, 38-spring, 39-pressure sensor.

【Detailed ways】

Referring to Fig. 1 and Fig. 2, a kind of firmly fixed turning tool holder of the present invention comprises a fixed plate 1, a fixed block 3, a fixed frame 2, a first adjusting bolt 21, a second adjusting bolt 22, a pressure sensing device, and a control device 4. A fixed frame 2 is fixed on the fixed plate 1, and a second adjusting bolt 22 and two first adjusting bolts 21 which are arranged oppositely are screwed on the fixed frame 2, and two can be fixed on the fixed plate 1. The fixed block 3 that moves along the surface of the fixed plate 1, two fixed blocks 3 are arranged oppositely, each fixed block 3 corresponds to a first adjusting bolt 21, and the first adjusting bolt 21 abuts on the corresponding fixed block 3, and the two fixed blocks 3 correspond to each other. The opposite side of each fixed block 3 is respectively provided with a groove 35, and described groove 35 is rectangular parallelepiped, and groove 35 is opening structure at the opposite side of two fixed blocks 3, and the side of groove 35 away from fixed plate 1 also For the opening structure, an auxiliary hole 36 is provided on the side wall of the groove 35, and an auxiliary column 37 is plugged in the auxiliary hole 36, and one end of the auxiliary column 37 is fixed at the bottom of the auxiliary hole 36 by a spring 38, and the auxiliary column 37 The other end is fixed with a pressure sensor 39, and the pressure sensor 39 is connected to the control device 4. The two first adjusting bolts 21 on the fixed frame 2 are located on the same straight line, and the second adjusting bolts 22 are located on the two first adjusting bolts. On the perpendicular bisector of the line connecting the bolts 21, the auxiliary column 37 is located on the side wall of the groove 35 close to the second adjusting bolt 22, a slide block 30 is provided at the bottom of the fixed block 3, and a sliding block 30 is provided on the fixed plate 1. There are two chute 10 matched with the slide block 30, each fixed block 3 corresponds to a chute 10, the chute 10 is parallel to the first adjusting bolt 21, the section of the chute 10 is isosceles trapezoidal, the chute 10 The width of the notch is less than the bottom width of the chute 10, the slide block 30 is elongated, the section of the slide block 30 is an isosceles trapezoid that is compatible with the chute 10, the fixed frame 2 is circular, and the first adjustment Both the bolt 21 and the second adjusting bolt 22 point to the center of the fixed frame 2, and the control device 4 has functions of alarm and emergency stop.

Working process of the present invention:

In the working process of a fixed turning tool fixing frame of the present invention, the first adjusting bolt 21 and the second adjusting bolt 22 cooperate, so that the turning tool can be effectively clamped and not easy to loosen; the pressure sensor 39 and the control device 4 cooperate with each other, so that the control device 4 can know the vibration situation of the turning tool or the fixed frame in real time, so that the operator is reminded when the turning tool is loose or the vibration is too intense, which ensures safety.

The above-mentioned embodiment is an illustration of the present invention, not a limitation of the present invention, and any solution after a simple transformation of the present invention belongs to the protection scope of the present invention.

Claims (7)

1. a kind of turning tool fixing rack of fixation, it is characterised in that：Including fixed disk (1), fixed block (3), fixed frame (2), First adjusting bolt (21), the second adjusting bolt (22), pressure sensitive device, control device (4), it is solid on the fixed disk (1) It is fixed there are one fixed frame (2), be screwed with second adjusting bolt (22) and two the first adjustings being oppositely arranged on fixed frame (2) Bolt (21), fixed there are two can be along the fixed block (3) of fixed disk (1) surface movement on the fixed disk (1), two pieces solid Determine block (3) to be oppositely arranged, each fixed block (3) corresponds to first adjusting bolt (21), the first adjusting bolt (21) be against to On corresponding fixed block (3), the opposite side of two fixed blocks (3) is respectively provided with a groove (35), and the groove (35) is in rectangular Body shape, groove (35) are hatch frame in the opposite side of two fixed blocks (3), and separate fixed disk (1) side of groove (35) is also Hatch frame is set in the one side wall of the groove (35) there are one via hole (36), and a reinforcing post is plugged in via hole (36) (37), reinforcing post (37) one end is fixed on the bottom hole of via hole (36) by spring (38), and reinforcing post (37) other end is fixed with Pressure inductor (39), pressure inductor (39) are connected with control device (4).

2. a kind of turning tool fixing rack of fixation as described in claim 1, it is characterised in that：On the fixed frame (2) Two first adjusting bolts (21) are located along the same line, and the second adjusting bolt (22) connects positioned at two first adjusting bolts (21) On the perpendicular bisector of line.

3. a kind of turning tool fixing rack of fixation as described in claim 1, it is characterised in that：The reinforcing post (37) is located at On the side wall of close second adjusting bolt (22) side of groove (35).

4. a kind of turning tool fixing rack of fixation as described in claim 1, it is characterised in that：Fixed block (3) bottom If there are one sliding block (30), fixed disk (1) is equipped with two and sliding block (30) matched sliding slot (10), each fixed block (3) A corresponding sliding slot (10), sliding slot (10) are parallel with the first adjusting bolt (21).

5. a kind of turning tool fixing rack of fixation as claimed in claim 4, it is characterised in that：Sliding slot (10) section is in Isosceles trapezoid, the width of rebate of sliding slot (10) are less than the slot bottom width of sliding slot (10), and sliding block (30) is elongated, and sliding block (30) is cut The isosceles trapezoid that face is adapted for one with sliding slot (10).

6. a kind of turning tool fixing rack of fixation as described in claim 1, it is characterised in that：The fixed frame (2) is in circle Shape, the first adjusting bolt (21), the second adjusting bolt (22) are directed to the center of circle of fixed frame (2).

7. a kind of turning tool fixing rack of fixation as described in claim 1, it is characterised in that：Control device (4) tool There are alarm and function of stopping in emergency.