CN212095349U - Vertical machining center anchor clamps - Google Patents

Abstract

The utility model discloses a vertical machining center anchor clamps, concretely relates to anchor clamps technical field, including the anchor clamps plate body, both sides processing has two constant head tanks before and after the side on the anchor clamps plate body, an organic whole is connected with the location arch in the constant head tank, processing has through-hole and waist type hole on the location arch, waist type hole site is in the through-hole left side, processing has outside connecting hole, inboard connecting hole and locating hole on the anchor clamps plate body, the locating hole is located the inboard connecting hole outside, inboard connecting hole is located between two constant head tanks, the outside connecting hole is located two constant head tanks outsides. The utility model discloses reduced the vibration that produces in the course of working by the influence of gravity, because anchor clamps and cutter atress deformation's reduction in the processing for depth of cut and cutting speed can improve, under the condition that adopts the same cutter, the reduction of vibration makes the surface finish of part improve.

Description

Vertical machining center anchor clamps

Technical Field

The utility model relates to an anchor clamps technical field, more specifically say, the utility model relates to a vertical machining center anchor clamps.

Background

A cable cover is a device used to protect a cable in a hoistway.

In the prior art, when the existing cable cover is milled, a horizontal machining center is generally adopted for milling, so that when the cable cover is machined on a horizontal machine tool, a cutter is horizontally clamped, and the cutter can be subjected to gravity vertically downward with the axis of the cutter during machining, so that the vibration of the cutter is increased, and after the cable cover is vertically clamped, the cable cover is easily deformed during machining, and the machining accuracy is low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, the embodiment of the present invention provides a vertical machining center fixture, and the technical problem to be solved by the present invention is: the existing center clamp has low stability for clamping workpieces and is easy to cause the problem of clamping deformation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vertical machining center anchor clamps, includes the anchor clamps plate body, side front and back both sides processing has two constant head tanks on the anchor clamps plate body, an organic whole is connected with the location arch in the constant head tank, processing has through-hole and waist type hole on the location arch, waist type hole site is in the through-hole left side, processing has outside connecting hole, inboard connecting hole and locating hole on the anchor clamps plate body, the locating hole is located the inboard connecting hole outside, inboard connecting hole is located between two constant head tanks, the outside connecting hole is located two constant head tanks outsides, inboard connecting hole upside is provided with bilateral clamp plate, outside connecting hole upside is provided with unilateral clamp plate, bilateral clamp plate and inboard clamp plate all are connected with inboard connecting hole and outside connecting hole respectively through.

The utility model discloses a cable cover, including the cable cover, the constant head tank is arranged in to the clamp plate body, and the constant head tank is arranged in to the user of use, and compress tightly the cable cover through bilateral clamp plate and unilateral clamp plate, thereby make things convenient for vertical machining center to mill and drill the cable cover, high stability, machining precision is high, cancel large-scale right angle vertical fixture, thereby reduce production preparation work, the anchor clamps warp simultaneously and also reduce, cancel cutter horizontal clamping, thereby the vibration that produces in the course of working by the influence of gravity has been reduced, because the reduction of anchor clamps and cutter atress deformation in the processing, make depth of cut and cutting speed improve, under the condition that adopts the same cutter, the reduction of vibration makes the surface finish of part improve.

In a preferred embodiment, two positioning holes are arranged, and the two positioning holes are machined on the upper side surface of the clamp plate body in a bilateral symmetry mode, so that the clamp plate body and a bedplate of a machining center are stably connected together.

In a preferred embodiment, the number of the double-side pressing plates, the number of the single-side pressing plates, the number of the inner side connecting holes and the number of the outer side connecting holes are more than two, the double-side pressing plates correspond to the inner side connecting holes one to one, and the single-side pressing plates correspond to the outer side connecting holes one to one.

In a preferred embodiment, internal threads are processed inside the inner side connecting hole and the outer side connecting hole, and the annular side face of the fastening bolt is respectively meshed with the internal threads inside the inner side connecting hole and the outer side connecting hole through external threads, so that the fastening bolt can be conveniently connected with the outer side connecting hole and the inner side connecting hole, and further, the single-side pressing plate and the double-side pressing plate can be conveniently pressed.

In a preferred embodiment, the annular side surface of the end of the fastening bolt is in a quincunx shape, so that the fastening bolt can be conveniently rotated.

In a preferred embodiment, the through-hole is equipped with more than two, more than two the through-hole equidistance is seted up on the arch, and more than two through-holes are two and are listed as the setting both sides around the arch, conveniently drill the work piece.

The utility model discloses a technological effect and advantage:

1. the utility model is provided with the positioning groove, the through hole, the waist-shaped hole, the inner side connecting hole and the outer side connecting hole, which is beneficial to stably placing the workpiece, and the right-angle vertical plate is cancelled and changed into a flat plate to be placed on the working table surface; the aim is to eliminate the positioning deformation caused by the right-angle vertical plate and the vibration generated by stress in the processing process, so that the stress of the cutter is changed from being vertical to the axis of the cutter to being parallel to the axis of the cutter; when the vertical type machining center is used for machining, the deformation of the clamp positioning plate is reduced, the vibration of the cutter is reduced, the cutting depth and the cutting speed can be improved to some extent, and under the condition of adopting the same cutting depth and the same cutting speed, the surface quality of a machined part is improved to some extent;

2. the utility model discloses a be equipped with bilateral clamp plate, unilateral clamp plate and fastening spiral shell, be favorable to compressing tightly the work piece, and be convenient for put bilateral clamp plate and the angle that compresses tightly of unilateral clamp plate, also conveniently carry out the dismouting simultaneously, easy operation compresses tightly stability height.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the overall structure schematic diagram of the middle clamp plate body of the utility model.

Fig. 3 is a schematic cross-sectional view of a-a in fig. 2 according to the present invention.

Fig. 4 is the overall structure schematic diagram of the middle and double-side pressing plate of the present invention.

Fig. 5 is the overall structure diagram of the middle single-side pressing plate of the present invention.

Fig. 6 is a schematic view of the overall structure of the middle fastening bolt of the present invention.

The reference signs are: 1 clamp plate body, 2 outside connecting holes, 3 inside connecting holes, 4 positioning holes, 5 bulges, 6 positioning grooves, 7 through holes, 8 waist-shaped holes, 9 double-side pressing plates, 10 single-side pressing plates and 11 fastening bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a vertical machining center anchor clamps, including anchor clamps plate body 1, anchor clamps plate body 1 side front and back both sides processing has two constant head tanks 6, an organic whole is connected with location arch 5 in the constant head tank 6, processing has through-hole 7 and waist type hole 8 on the protruding 5 of location, waist type hole 8 is located through-hole 7 left side, processing has outside connecting hole 2 on the anchor clamps plate body 1, inboard connecting hole 3 and locating hole 4, locating hole 4 is located the inboard connecting hole 3 outside, inboard connecting hole 3 is located between two constant head tanks 6, outside connecting hole 2 is located two constant head tanks 6 outsides.

Two positioning holes 4 are arranged, and the two positioning holes 4 are processed on the upper side face of the clamp plate body 1 in a bilateral symmetry mode.

Through-hole 7 is equipped with more than two, and through-hole 7 equidistance more than two is seted up on arch 5, and through-hole 7 more than two is two and is listed as the setting both sides around arch 5.

As shown in fig. 1 to 3, the embodiment specifically is: the cable cover is placed into the positioning grooves 6 by a user, and the cable covers are milled and drilled at one time through the two positioning grooves 6, so that the purpose of batch processing is realized, the working effect is improved, the right-angle vertical plate on the clamp plate body 1 is cancelled and is changed into a flat plate to be arranged on the working table surface, the purpose is to eliminate the positioning deformation caused by the right-angle vertical plate and the vibration generated by stress in the processing, the stress of the cutter is changed from being vertical to being parallel to the axis of the cutter, when the cutter is processed on a horizontal machine tool, the cutter is horizontally clamped, the gravity which is vertical to the axis of the cutter is applied to the processing, so that the vibration of the cutter is increased, the cutter is processed on a vertical processing machine tool, the cutter is vertically arranged, the axis of the cutter is consistent with the gravity direction, no additional vibration is generated in the processing, when the same cutter is used, when a vertical, the deformation of the clamp positioning plate is reduced, the vibration of the cutter is also reduced, the cutting depth and the cutting speed can be improved, the surface quality of the machined part is improved under the condition of adopting the same cutting depth and the same cutting speed, and the clamp positioning plate has the characteristics of high precision and high productivity.

The upper side of the inner side connecting hole 3 is provided with a double-side pressing plate 9, the upper side of the outer side connecting hole 2 is provided with a single-side pressing plate 10, and the double-side pressing plate 9 and the inner side pressing plate are respectively connected with the inner side connecting hole 3 and the outer side connecting hole 2 through fastening bolts 11

The double-side pressing plate 9, the single-side pressing plate 10, the inner side connecting holes 3 and the outer side connecting holes 2 are more than two in number, the double-side pressing plate 9 corresponds to the inner side connecting holes 3 one to one, and the single-side pressing plate 10 corresponds to the outer side connecting holes 2 one to one.

Internal threads are processed in the inner connecting hole 3 and the outer connecting hole 2, and the annular side face of the fastening bolt 11 is meshed and connected with the internal threads in the inner connecting hole 3 and the outer connecting hole 2 through external threads.

The annular side surface of the end part of the fastening bolt 11 is in a quincunx shape.

As shown in fig. 1 and fig. 4 to 6, the embodiment specifically is as follows: the cable cover is arranged in the positioning groove 6 by a user, then the double-side pressing plate 9 is arranged on the inner side connecting hole 3, the hole on the double-side pressing plate 9 is aligned with the inner side connecting hole 3, the single-side pressing plate 10 is arranged on the outer side connecting hole 2, the hole on the single-side pressing plate 10 is aligned with the outer side connecting hole 2, then the fastening bolt 11 respectively penetrates through the hole on the double-side pressing plate 9 and the hole on the single-side pressing plate 10 and is respectively screwed into the inner side connecting hole 3 and the outer side connecting hole 2, then the fastening bolt 11 rotates and moves downwards under the action of the inner thread and the outer thread, and further the double-side pressing plate 9 and the single-side pressing plate 10 are driven to move downwards, so that the cable cover is pressed through the double-side pressing plate 9 and the single-side pressing plate 10, the cable cover is conveniently milled through a vertical machining center, meanwhile, the double-side pressing plate 9, the single-side pressing plate 10 and the fastening bolt 11 are convenient to disassemble and assemble, the operation is simple, and the using effect is good.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a vertical machining center anchor clamps, includes anchor clamps plate body (1), its characterized in that: the utility model discloses a clamp plate for the automobile, including anchor clamps plate body (1), side front and back both sides processing has two constant head tanks (6), an organic whole is connected with location arch (5) in constant head tank (6), processing has through-hole (7) and waist type hole (8) on location arch (5), waist type hole (8) are located through-hole (7) left side, processing has outside connecting hole (2), inboard connecting hole (3) and locating hole (4) on anchor clamps plate body (1), locating hole (4) are located inboard connecting hole (3) outside, inboard connecting hole (3) are located between two constant head tanks (6), outside connecting hole (2) are located two constant head tanks (6) outsides, inboard connecting hole (3) upside is provided with bilateral clamp plate (9), outside connecting hole (2) upside is provided with unilateral clamp plate (10), bilateral clamp plate (9) and inboard clamp plate all are connected with inboard connecting hole (3) and outside respectively through fastening bolt (11) and outside The holes (2) are connected.

2. The vertical machining center clamp of claim 1, wherein: the two positioning holes (4) are symmetrically processed on the upper side face of the clamp plate body (1) in the left-right direction.

3. The vertical machining center clamp of claim 1, wherein: bilateral clamp plate (9), unilateral clamp plate (10), inboard connecting hole (3) and outside connecting hole (2) all are equipped with more than two, and bilateral clamp plate (9) and inboard connecting hole (3) one-to-one, unilateral clamp plate (10) and outside connecting hole (2) one-to-one.

4. The vertical machining center clamp of claim 1, wherein: the inner side connecting hole (3) and the outer side connecting hole (2) are internally provided with internal threads, and the annular side face of the fastening bolt (11) is respectively meshed with the internal threads inside the inner side connecting hole (3) and the outer side connecting hole (2) through the external threads.

5. The vertical machining center clamp of claim 1, wherein: the annular side surface of the end part of the fastening bolt (11) is in a quincunx shape.

6. The vertical machining center clamp of claim 1, wherein: through-hole (7) are equipped with more than two, more than two through-hole (7) equidistance is seted up on arch (5), and through-hole (7) more than two are two and are listed as and set up both sides around arch (5).

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