CN209319539U - A kind of inner hole conical surface grinding angle degree regulating device - Google Patents

Abstract

The utility model discloses a kind of inner hole conical surface grinding angle degree regulating devices, including supporting block, the upper surface of the supporting block is fixedly connected with limit plate, the second slot is offered at left and right sides of the upper surface of the limit plate, the inside of first slot is provided through connecting shaft, it is fitted closely on the outside of the placement block and is provided with fender bracket, movable bolt is provided through inside the upper end of the fender bracket, and the upper end of movable bolt is fixedly installed spill spin block, the lower end of the fender bracket is fixedly connected with briquetting, the lower end of the connecting shaft is fixedly connected with first gear, and the front end engagement of first gear is connected with second gear, the front end of the second gear is fixedly connected with turntable, and the outer surface of turntable is fixedly installed with handle.The inner hole conical surface grinding angle degree regulating device, facilitates manual operation to have clamping fixture, and there play the role of limit to the support construction after angular adjustment to be fixed, it is not easy to shake.

Description

A kind of inner hole conical surface grinding angle degree regulating device

Technical field

The utility model relates to inside diameter grinder correlative technology field, specially a kind of inner hole conical surface grinding angle degree adjusts dress It sets.

Background technique

Grinder is the grinding machine ground with the lap tool for coating or being embedded in abrasive material to workpiece surface, is mainly used for grinding work High precision plane, inside and outside cylindrical surface, circular conical surface, spherical surface, flank and its alloytype face in part, are also widely used for various materials Expect in manufacture field, such as in base plate glass field of deep, grinder is used to grind the surface of base plate glass, thus Make base plate glass surface accuracy with higher, but such device still has many insufficient places, needs to carry out constantly Improvement.

General inner hole conical surface grinding angle degree regulating device does not have clamping fixture, to the support construction after angular adjustment Fixed effect is not limited, wobble effects machining accuracy is easy, it has not been convenient to manual operation, therefore, it is proposed that a kind of inner hole The conical surface grinds angle adjustment device, in order to solve the problems, such as to propose among the above.

Summary of the invention

The purpose of this utility model is to provide a kind of inner hole conical surface grinding angle degree regulating devices, to solve above-mentioned background skill The existing inner hole conical surface grinding angle degree regulating device proposed in art does not have clamping fixture, to the support knot after angular adjustment Structure does not limit fixed effect, is easy wobble effects machining accuracy, it has not been convenient to the problem of manual operation.

To achieve the above object, the utility model provides the following technical solutions: a kind of inner hole conical surface grinding angle degree adjusting dress It sets, including supporting block, the upper surface of the supporting block is fixedly connected with limit plate, and reserved setting among the upper surface of limit plate There is the first slot, offer the second slot at left and right sides of the upper surface of the limit plate, and the inside of the second slot is through setting It is equipped with caging bolt, the inside of first slot is provided through connecting shaft, and the upper end of connecting shaft is fixedly connected with placement Block fits closely on the outside of the placement block and is provided with fender bracket, and the rear surface of fender bracket is symmetrically installed with connecting screw, And fender bracket is connected by connecting screw with block is placed, and is provided through movable bolt inside the upper end of the fender bracket, And the upper end of movable bolt is fixedly installed spill spin block, the lower end of the fender bracket is fixedly connected with briquetting, the connecting shaft Lower end is fixedly connected with first gear, and the front end engagement of first gear is connected with second gear, the front end of the second gear It is fixedly connected with turntable, and the outer surface of turntable is fixedly installed with handle.

Preferably, the supporting block and the connection type of limit plate are to be welded to connect, and the length dimension of limit plate is greater than The length dimension of supporting block.

Preferably, second slot has 2 groups about the center symmetric setting of limit plate, and the second slot is inclined at On limit plate.

Preferably, the placement block is detaching structure on fender bracket, and placing block in the upper surface of limit plate is rotation Structure, fender bracket is in inverted " u " font structure, and places the V-shaped structure in block longitudinal section middle section.

Preferably, the spill spin block, movable bolt and briquetting constitute weldedization structure, and spill spin block, movable bolt Dies are constituted with briquetting, and briquetting is lifting structure in the inside of fender bracket.

Preferably, the turntable, second gear, first gear and connecting shaft constitute serial verb construction, and first gear and the Two gears are arranged in a mutually vertical manner, and the tapered structure of first gear and second gear.

Compared with prior art, the utility model has the beneficial effects that the inner hole conical surface grinding angle degree regulating device, convenient Manual operation has clamping fixture, and there play the role of limit to the support construction after angular adjustment to be fixed, it is not easy to shake；

1. it is provided with the second slot and caging bolt, it is convenient to rotation by the effect of 2 groups of caging bolts and the second slot The placement block of certain angle fixes, and avoids its wobble effects processing quality；

2. being provided with placement block, " V " font structure is designed to by that will place on the inside of block, and the fixed motor of support is facilitated to turn Axis increases the stability of processing；

3. being provided with movable bolt, spill spin block and briquetting, tied by movable bolt, spill spin block and being integrally formed of briquetting Structure, it is convenient to decline briquetting by rotation, so that machine shaft be compressed；

4. it is provided with first gear, second gear and turntable, it is convenient by the engagement of first gear and second gear Turntable is rotated, so as to drive connecting shaft and place block rotation, so that staff be facilitated to operate and adjust angle.

Detailed description of the invention

Fig. 1 is the utility model positive structure diagram；

Fig. 2 is the utility model side elevational cross-section structural schematic diagram；

Fig. 3 is the planar structure schematic diagram of the utility model limit plate.

In figure: 1, supporting block；2, limit plate；3, the first slot；4, the second slot；5, caging bolt；6, connecting shaft；7, it puts Set block；8, fender bracket；9, connecting screw；10, movable bolt；11, spill spin block；12, briquetting；13, first gear；14, the second tooth Wheel；15, turntable；16, handle.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of inner hole conical surface grinding angle degree regulating device, Including supporting block 1, limit plate 2, the first slot 3, the second slot 4, caging bolt 5, connecting shaft 6, placement block 7, fender bracket 8, connect Screw 9, movable bolt 10, spill spin block 11, briquetting 12, first gear 13, second gear 14, turntable 15 and handle 16 are connect, is supported The upper surface of block 1 is fixedly connected with limit plate 2, and reserves among the upper surface of limit plate 2 and be provided with the first slot 3, limit plate 2 Upper surface at left and right sides of offer the second slot 4, and the inside of the second slot 4 is provided through caging bolt 5, the first slot The inside in hole 3 is provided through connecting shaft 6, and the upper end of connecting shaft 6 is fixedly connected with and places block 7, and the outside for placing block 7 is close Fitting is provided with fender bracket 8, and the rear surface of fender bracket 8 is symmetrically installed with connecting screw 9, and fender bracket 8 passes through connection Screw 9 is connected with block 7 is placed, and movable bolt 10, and the upper end of movable bolt 10 are provided through inside the upper end of fender bracket 8 It is fixedly installed spill spin block 11, the lower end of fender bracket 8 is fixedly connected with briquetting 12, and the lower end of connecting shaft 6 is fixedly connected with first Gear 13, and the front end engagement of first gear 13 is connected with second gear 14, the front end of second gear 14 is fixedly connected with turntable 15, and the outer surface of turntable 15 is fixedly installed with handle 16.

Supporting block 1 and the connection type of limit plate 2 are to be welded to connect, and the length dimension of limit plate 2 is greater than branch as shown in figure 1 The length dimension of bracer 1 facilitates support to place block 7, and will not block the installation site of caging bolt 5, such as the second slot in Fig. 3 4 have 2 groups about the center symmetric setting of limit plate 2, and the second slot 4 is inclined on limit plate 2, convenient by adjusting 2 The position of group caging bolt 5, the effect fixed to the placement block 7 of differing tilt angles, thus when increasing processing Place the stability of block 7.

It is detaching structure on fender bracket 8 as placed block 7 in Fig. 2, and placing block 7 in the upper surface of limit plate 2 is rotation Structure, fender bracket 8 is in inverted " u " font structure, and places the 7 V-shaped structure in longitudinal section middle section of block, facilitates and limits shaft It is scheduled on and places on block 7, spill spin block 11, movable bolt 10 and briquetting 12 constitute weldedization structure, and spill spin block as shown in figure 1 11, movable bolt 10 and briquetting 12 constitute dies, and briquetting 12 is lifting structure, side in the inside of fender bracket 8 Will pass through rotary action drives briquetting 12 to decline, and places on block 7 so that shaft is pressed on, its wobble effects is avoided to process matter Amount.

Turntable 15, second gear 14, first gear 13 and connecting shaft 6 constitute serial verb construction, and first gear 13 as shown in figure 1 It is arranged in a mutually vertical manner with second gear 14, and first gear 13 and the tapered structure of second gear 14, facilitates rotation turntable 15, it is rotated so as to drive connecting shaft 6 and place block 7, so that staff be facilitated to operate and adjust angle.

Working principle: when using the inner hole conical surface grinding angle degree regulating device, machine shaft is placed on placement first In " V " type groove of 7 upper surface of block, spill spin block 11 is then rotated, due to the effect that movable bolt 10 is threadedly coupled with fender bracket 8, To drive the briquetting 12 of lower end to decline and be finally pressed on the surface of shaft, so that shaft be avoided to shake, then staff Position by holding handle 16 rotates turntable 15, and the effect by the engagement connection of first gear 13 and second gear 14 is convenient The placement block 7 of connecting shaft 6 and upper end is driven to rotate, to after regulating, pass through to adjust the angle for placing block 7 and shaft 2 groups of caging bolts 5 are slided, until 2 groups of caging bolts 5 touch the surface for placing block 7, then rotary spacing bolt 5 is revolved Tightly on the second slot 4, to be fixed block 7 is placed, then shaft is processed by grinding device, it is above Just the sequence of operations of the inner hole conical surface grinding angle degree regulating device is completed, the content being not described in detail in this specification belongs to The prior art well known to professional and technical personnel in the field.

The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering Equal conventional means are connect, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing Conventional connection type in technology, this will not be detailed here.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (6)

1. a kind of inner hole conical surface grinding angle degree regulating device, including supporting block (1), it is characterised in that: the supporting block (1) it is upper Surface is fixedly connected with limit plate (2), and is reserved among the upper surface of limit plate (2) and be provided with the first slot (3), the limit It is offered the second slot (4) at left and right sides of the upper surface of plate (2), and the inside of the second slot (4) is provided through limit spiral shell The inside of bolt (5), first slot (3) is provided through connecting shaft (6), and the upper end of connecting shaft (6) is fixedly connected with and puts It sets block (7), fits closely and be provided with fender bracket (8) on the outside of the placement block (7), and the rear surface of fender bracket (8) is symmetrical It is equipped with connecting screw (9), and fender bracket (8) is connected by connecting screw (9) with block (7) are placed, the fender bracket (8) Upper end inside be provided through movable bolt (10), and the upper end of movable bolt (10) is fixedly installed spill spin block (11), institute The lower end for stating fender bracket (8) is fixedly connected with briquetting (12), and the lower end of the connecting shaft (6) is fixedly connected with first gear (13), and the engagement of the front end of first gear (13) is connected with second gear (14), and the front end of the second gear (14) is fixed to be connected It is connected to turntable (15), and the outer surface of turntable (15) is fixedly installed with handle (16).

2. a kind of inner hole conical surface grinding angle degree regulating device according to claim 1, it is characterised in that: the supporting block (1) and the connection type of limit plate (2) is to be welded to connect, and the length dimension of limit plate (2) is greater than the length ruler of supporting block (1) It is very little.

3. a kind of inner hole conical surface grinding angle degree regulating device according to claim 1, it is characterised in that: second slot (4) center symmetric setting about limit plate (2) has 2 groups, and the second slot (4) is inclined on limit plate (2).

4. a kind of inner hole conical surface grinding angle degree regulating device according to claim 1, it is characterised in that: the placement block It (7) is detaching structure on fender bracket (8), and placing block (7) in the upper surface of limit plate (2) is rotational structure, fender bracket (8) In inverted " u " font structure, and place the V-shaped structure in block (7) longitudinal section middle section.

5. a kind of inner hole conical surface grinding angle degree regulating device according to claim 1, it is characterised in that: the spill spin block (11), movable bolt (10) and briquetting (12) constitute weldedization structure, and spill spin block (11), movable bolt (10) and briquetting (12) dies are constituted, and briquetting (12) is lifting structure in the inside of fender bracket (8).

6. a kind of inner hole conical surface grinding angle degree regulating device according to claim 1, it is characterised in that: the turntable (15), second gear (14), first gear (13) and connecting shaft (6) constitute serial verb construction, and first gear (13) and the second tooth Wheel (14) is arranged in a mutually vertical manner, and first gear (13) and the tapered structure of second gear (14).