CN207548233U - A kind of more changing device of clamps in horizontal machining center plate - Google Patents

Abstract

The utility model discloses a kind of more changing devices of clamps in horizontal machining center plate, including a workbench, a jig plate and several positioning components, positioning component includes immobilising device and locking device, the cavity that adaptation is put into immobilising device is provided on the one side of workbench, immobilising device is fixed in cavity, and the positioning through hole being adapted to locking device is provided on jig plate；The locking device of the positioning component passes through the positioning through hole and is inserted into spinning in immobilising device and locks, only need spinning can installs fixture plate, without screwing multiple screws, greatly reduce non-cutting time, operation intensity and cost of labor are also reduced simultaneously, improves efficiency.

Description

A kind of more changing device of clamps in horizontal machining center plate

Technical field

The utility model is related to precision machinery manufacture field more particularly to a kind of clamps in horizontal machining center plate more Changing device.

Background technology

In optical communication product, many structural member hole systems intersect, are complicated, multi-panel processing（Processing zero as shown in Figure 1 Part（A is front processing content, and B is side processing content）Groundwork amount can be once completed in horizontal 4 axis machining center）Etc. because Element, frequently with horizontal 4 axis machining center（It is hereinafter referred to as sleeping to add）To promote quality and efficiency.Traditional sleeping plus installs fixture plate is such as Shown in Fig. 2, different product is needed to be replaced frequently（Process part 1）And replace jig plate 2.During installs fixture plate 2, by 2 folders Has plate positioning pin 5（Each one up and down）It is placed in the positioning through hole of horizontal Machining centers workbench 6,2 positioning of jig plate 2 are logical Hole is placed and is located on horizontal Machining centers workbench 6 across corresponding jig plate positioning pin 5, uses 5 stationary fixture plates Screw 4（Each two up and down, central axes one）Locking fixture plate 2 is locked into folder using 4 fixed product screws 3 by part 1 is processed Have on plate 2.During clamper for disassembling plate 2, it need to first back out fixed product screw 3 and be removed part 1 is processed, then back out from jig plate 2 Stationary fixture plate screw 4 loosens jig plate 2, and jig plate 2 is worked by 5 locating horizontal machining center of jig plate positioning pin at this time On platform 6, jig plate 2 is directly removed.In actual production, this substitute mode has larger workload and positioning misses Difference affects to efficiency and installation accuracy, and when particularly small lot produces, this work is rather cumbersome, dismounts simultaneously Used in the process of related accessory（I.e. aforementioned each screw and positioning pin）Also it is more.

Therefore, the prior art still has much room for improvement and develops.

Utility model content

In order to solve the above technical problems, the utility model provides a kind of more changing device of clamps in horizontal machining center plate, energy Quickly and easily installs fixture plate greatly reduces non-cutting time, improves efficiency.

The technical solution of the utility model is as follows：A kind of more changing device of clamps in horizontal machining center plate, including a job Platform, a jig plate and several positioning components, positioning component include immobilising device and locking device, are set on the one side of workbench There is the cavity that adaptation is put into immobilising device, immobilising device is fixed in cavity, is provided with what is be adapted to locking device on jig plate Positioning through hole；The locking device of the positioning component passes through the positioning through hole and is inserted into spinning in immobilising device and locks, fixture Plate is positioned by positioning component and is locked on the one side of workbench.

The more changing device of the clamps in horizontal machining center plate, wherein：The cavity, positioning component, positioning through hole are each It is 2；2 cavitys are arranged on the upper and lower ends of the one side central axes of workbench；2 positioning through hole are arranged on jig plate axis The upper and lower ends of line, positioning through hole are opposite with positioning component.

The more changing device of the clamps in horizontal machining center plate, wherein：The immobilising device of the positioning component is receives Set, the locking device of positioning component include lock pillar, 3 lock balls, driving ball, O-ring and screw handle；The set that receives passes through Screw is fixed on the side of workbench；3 lock balls are separately positioned in 3 through-holes of the inner cavity bottom end of lock pillar, drive ball It is abutted positioned at the top of 3 lock balls and with 3 lock balls, O-ring is provided at the top of lock pillar, screw handle passes through O-ring simultaneously The inner cavity of lock pillar is inserted into, screw handle is moved up and down in the interior intracavitary of lock pillar, and lock pillar plugs in the inner cavity for receiving set.

The more changing device of the clamps in horizontal machining center plate, wherein：On the jig plate, 2 positioning through hole it Between 4 screw through-holes are set, 4 screw through-holes are arranged in four vertex of a quadrangle.

The more changing device of the clamps in horizontal machining center plate, wherein：A closely-pitched is opened up on the lock pillar bottom end face Threaded hole is packed into a not-go-end screw in the fine thread hole.

The more changing device of the clamps in horizontal machining center plate, wherein：The depth in the fine thread hole is 5mm.

The more changing device of the clamps in horizontal machining center plate, wherein：The length of the not-go-end screw be 7.5mm, head Portion is Ф 4mm.

The more changing device of a kind of clamps in horizontal machining center plate provided by the utility model, by the side of workbench Setting adaptation is put into the cavity of immobilising device on face, and immobilising device is fixed in cavity, is provided on jig plate and locking device The positioning through hole of adaptation；The locking device of the positioning component, which passes through the positioning through hole and is inserted into spinning in immobilising device, to be locked Tightly, jig plate is made to be positioned by positioning component and is locked on the table.Only need spinning can installs fixture plate, it is more without screwing A screw greatly reduces non-cutting time, while also reduces operation intensity and cost of labor, improves efficiency.

Description of the drawings

Fig. 1 is the stereogram of prior art processing part.

Fig. 2 be the prior art crouch plus installs fixture plate schematic diagram.

Fig. 3 is the schematic diagram of the more changing device of the utility model clamps in horizontal machining center plate.

Fig. 4 be the utility model clamps in horizontal machining center plate more changing device in positioning component exploded view.

Fig. 5 is the operation logic schematic diagram of the utility model positioning component.

Specific embodiment

Below with reference to attached drawing, specific embodiment of the present utility model and embodiment are described in detail, it is described Specific embodiment only to explain the utility model, be not intended to limit specific embodiment of the present utility model.

Referring to Fig. 3, the more changing device of clamps in horizontal machining center plate provided by the utility model includes adding for fixed The jig plate 10 of work part 40 and the workbench 30 for being used to support jig plate 10, the processing part 40 are screwed in folder Have on plate 10.Positioning component 20 includes immobilising device and locking device, and adaptation is provided on workbench 30 and is put into immobilising device Cavity, immobilising device are fixed in cavity, and the positioning through hole being adapted to locking device is provided on jig plate 10；The positioning group The locking device of part passes through the positioning through hole and is inserted into immobilising device and locks, so as to which jig plate be made to be positioned by positioning component And it is locked on the one side of workbench.

The positioning component 20 is preferably 2, then cavity is also for 2 and positioned at up and down the two of the side central axes End.The workbench 30 is provided with 2 and is adapted to the cavity for being put into immobilising device as the support base of integral clamp.It is corresponding Ground, the upper and lower ends of 10 central axes of jig plate set 2 positioning through hole 110, the position of positioning through hole 110 and positioning component 20 is opposite；4 screw through-holes, 120,4 screw through-holes 120 is set to be arranged in a quadrangle between 2 positioning through hole 110（With The shape for processing part is related）Four vertex.

Also referring to Fig. 4, the immobilising device of the positioning component 20 is receives set 210, the locker of positioning component 20 Part includes 220,3 lock balls 230 of lock pillar, driving ball 240, O-ring 250 and screw handle 260.The set 210 that receives passes through 3 A M5 screws are fixed on the side of workbench 30,3 lock balls 230 be separately positioned on 3 of the inner cavity bottom end of lock pillar 220 it is logical In hole 221, and lock ball 230 can move in corresponding through-hole 221, so as to the contact of incline plane with 210 inner cavities of receiving set or not Contact.Driving ball 240 is located at the top of 3 lock balls 230 and is abutted with 3 lock balls 230, and 220 top of lock pillar is provided with O-shaped Circle 250, screw handle 260 pass through O-ring 250 and are inserted into the inner cavity of lock pillar 220, and screw handle 260 can be in the inner cavity of lock pillar 220 Inside move up and down.Lock pillar 220 plugs in the inner cavity for receiving set 210.

When release screw handle is long, driving ball 240, which has, drops out risk, influences installation next time, then into one It walks in embodiment, the fine thread hole of a depth 5mm is opened up on 220 bottom end face of lock pillar, one is packed into the fine thread hole Length is 7.5mm, and head is the not-go-end screw 270 of Ф 4mm, can prevent driving ball 240 from falling in this way, while fixed lock ball 230。

In further embodiment, steel material can be used in above-mentioned lock ball 230 and driving ball 240, as locks steel ball With driving steel ball, endurance when can enhance screw handle 260 toward internal rolling in this way is also less prone to be damaged to ensure locking state Stability.

Also referring to Fig. 3-Fig. 5, the locking operation of the positioning component 20 is：

In Fig. 5（A）For the side view of positioning component 20,（D）For（A）Corresponding vertical view.When screw handle 260 does not apply During external force F, in Fig. 5（B）Shown releasing orientation, lock ball 230 are separated with receiving set 210, and lock pillar 220 can be light at this time Loose ground is extracted from receiving set 210.It will receive set 210 to pass through the positioning through hole 110 on jig plate 10 and be inserted into receiving set 210 In inner cavity.

When screw handle 260 is toward internal rolling, screw power is transmitted to driving ball 240.Ball 240 is driven to push 3 lock balls 230 and make 3 230 uniform stresseds of lock ball.3 lock balls 230 move outward, until touch receive set 210 inclined-plane and Stop, in Fig. 5（C）Shown locking state.Positioning component 20 is in stable state at this time, jig plate 10 thus position and It is locked on the side of workbench 30.

The release of the positioning component 20 operates：

The about 3mm of screw handle 260 is unclamped, 3 lock balls 230 are locked to contract under the action of O-ring 250 at this time Ball 230 drives driving ball 240 to retreat no longer with the contact of incline plane for receiving 210 inner cavities of set, and lock pillar 220 can be easily from receiving set It is extracted in 210, lower press plate 10 can be unloaded at this time.

In conclusion the positioning component of the utility model only needs spinning or pine to pull out operation, you can jig plate is loaded and unloaded, The sleeping jig plate installation process added was increased to 5 minutes by original 20 minutes, and quick and easy for installation and non-cutting time substantially reduces, Operation intensity and cost of labor are also reduced simultaneously, improves efficiency.

It should be understood that the above is only the preferred embodiment of the utility model only, it is not sufficient to limit this reality With novel technical solution, for those of ordinary skills, within the spirit and principles of the present invention, Ke Yigen Increased and decreased according to above description, replaced, converted or improved, and all these technical solutions, it should all belong to appended by the utility model Scope of the claims.

Claims (7)

1. a kind of more changing device of clamps in horizontal machining center plate, which is characterized in that including a workbench, a jig plate and several Positioning component, positioning component include immobilising device and locking device, and being provided with adaptation on the one side of workbench is put into fixator The cavity of part, immobilising device are fixed in cavity, and the positioning through hole being adapted to locking device is provided on jig plate；The positioning The locking device of component passes through the positioning through hole and is inserted into spinning in immobilising device and locks.

2. the more changing device of clamps in horizontal machining center plate according to claim 1, it is characterised in that：The cavity is determined Hyte part, positioning through hole are respectively 2；2 cavitys are arranged on the upper and lower ends of the one side central axes of workbench；2 positioning are logical Hole is arranged on the upper and lower ends of jig plate central axes, and positioning through hole is opposite with positioning component.

3. the more changing device of clamps in horizontal machining center plate according to claim 2, it is characterised in that：The positioning component Immobilising device to receive set, the locking device of positioning component includes lock pillar, 3 lock balls, driving ball, O-ring and screw hand Handle；The set that receives is screwed on the side of workbench；3 lock balls are separately positioned on the inner cavity bottom end of lock pillar In 3 through-holes, driving ball is located at the top of 3 lock balls and is abutted with 3 lock balls, and O-ring, screw are provided at the top of lock pillar Handle passes through O-ring and is inserted into the inner cavity of lock pillar, and screw handle is moved up and down in the interior intracavitary of lock pillar, and lock pillar is receiving in set It is plugged in chamber.

4. the more changing device of clamps in horizontal machining center plate according to claim 3, it is characterised in that：The jig plate On, 4 screw through-holes are set between 2 positioning through hole, and 4 screw through-holes are arranged in four vertex of a quadrangle.

5. the more changing device of clamps in horizontal machining center plate according to claim 3, it is characterised in that：The lock pillar bottom A fine thread hole is opened up on end face, a not-go-end screw is packed into the fine thread hole.

6. the more changing device of clamps in horizontal machining center plate according to claim 5, it is characterised in that：The fine thread The depth in hole is 5mm.

7. the more changing device of clamps in horizontal machining center plate according to claim 5, it is characterised in that：The not-go-end screw Length for 7.5mm, head is Ф 4mm.