CN103624626A

CN103624626A - Fixator used by cooperating with support frame of machine tool

Info

Publication number: CN103624626A
Application number: CN201210310042.6A
Authority: CN
Inventors: 江鸿荣; 林超然
Original assignee: Rexon Industrial Corp Ltd
Current assignee: Rexon Industrial Corp Ltd
Priority date: 2012-08-28
Filing date: 2012-08-28
Publication date: 2014-03-12
Anticipated expiration: 2032-08-28
Also published as: CN103624626B

Abstract

The invention relates to a fixator used by cooperating with a support frame of a machine tool. The fixator comprises a rod body, a fixing end base, a handle, a pressing button and a limiting piece, wherein the rod body is arranged on the support frame in a striding mode, the fixing end base is arranged on the rod body, the handle is pivoted on the fixing end base, the pressing button is arranged on the handle, and the limiting piece is used for connecting the pressing button and the handle. When external force is not exerted on the pressing button and the pressing button is located at a first position, the limiting piece and the fixing end base will be mutually interfered, so the pressing button forces the handle to fail to pivot upwards and the fixator can be stably fixed to the support frame. When the external force is exerted on the pressing button and the pressing button is located at a second position, the limiting piece and the fixing end base will be mutually separated so that the handle can pivot upwards relative to the fixing end base, and the fixator can be disassembled and assembled. Through the design, the fixator can have good fixing effect and use safety.

Description

The fixator that the bracing frame of engagement tool machine uses

Technical field

The present invention is relevant with toolroom machine, refers to especially a kind of fixator of bracing frame use of engagement tool machine.

Background technology

For convenient, toolroom machine (as sawing machine) is moved to suitable Working position, user can be fixed on toolroom machine on portable bracing frame by least one group of fixator conventionally, to reach the object of handbarrow machine by promoting portable bracing frame.

No. 201960555 Patent Case of China exposed a kind of " support frame for electric tool ", it is mainly to utilize locked hand to come actuating cam folder mobile, after cam folder promotes again, folder rotates, until latch hook and round pin complete clamping, but the design that this Patent Case utilizes the clamping of latch hook and round pin to be used as security mechanism has steadiness, not good enough problem exists.

In addition, the U.S. the 7th, 631, No. 847 Patent Case is exposed a kind of " power tool bracket ", it is mainly to drive the first folder pivotable between latched position and off-position by operational lock connecting rod, and avoids the first folder to be switched to off-position from latched position by the tooth portion interlock between lock link and ratchet connecting rod.Yet in the design of this Patent Case, ratchet connecting rod be easy to be subject to the impact of misoperation and cause and lock link between the unexpected interlocking pattern of removing, so will relatedly affect the fixed effect of the first folder.

Summary of the invention

The fixator that main purpose of the present invention is to provide a kind of bracing frame of engagement tool machine to use, it can effectively avoid the generation of misoperation, and has good fixed effect and safety in utilization.

In order to reach above-mentioned purpose, fixator of the present invention includes a body of rod, a fixed end base, a locked component, and a security component.This fixed end base is located at one end of this body of rod, and has respectively a limited block from its two relative medial surface, this locked component has leader, one first folder, and one second folder, this handle can be located at pivotally this fixed end base between a latched position and an off-position, and there is respectively a long slot bore in its two relative side, this first folder is hubbed at this body of rod and connects this handle, can be subject to the start of this handle between this latched position and this off-position and clamp or unclasp this bracing frame, this the second folder is arranged at the other end of the body of rod, can be against bracing frame, and coordinate the first folder, in order to clamp bracing frame, this security component has the locating part that a press button and is located at this press button, this locating part is inserted in the long slot bore of this handle, this press button can be moved relative to this handle along the bearing of trend of this long slot bore in a primary importance with between a second place, when this press button is positioned at this primary importance, between this locating part and the limited block of this fixed end base, mutually interfere, force this handle to remain on this latched position, when this press button is positioned at this second place, between this locating part and the limited block of this fixed end base, be separated from each other, make this handle can be between this latched position and this off-position pivotable.By above-mentioned design, user must the application of force by this press button be pressed into this second place after, this handle could be switched to this off-position from this latched position, so just can really reach the object of stabilized structure and good safety in utilization.

In an embodiment of the present invention, the two relative side of this press button has respectively a lug, and respectively this lug has a perforation, and this locating part is in a plug and the perforation that is arranged in this lug respectively, and with its two ends, be inserted in respectively in the long slot bore of this handle, this press button can be moved relative to this handle.

In an embodiment of the present invention, this security component more can provide an elastic component, and this elastic component is located between this handle and this press button, in order to provide elastic force that this press button is remained on to this primary importance.

Accompanying drawing explanation

In order to describe structure of the present invention, feature and effect place in detail, below enumerate a preferred embodiment and coordinate the explanation of following accompanying drawing as after, wherein:

Fig. 1 is the stereogram that a preferred embodiment of the present invention is installed on bracing frame.

Fig. 2 is the stereogram of a preferred embodiment of the present invention.

Fig. 3 is the sectional perspective exploded view of a preferred embodiment of the present invention.

Fig. 4 is the partial sectional view of a preferred embodiment of the present invention, mainly shows that handle is positioned at the state that latched position and press button are positioned at primary importance.

Fig. 5 is for being analogous to Fig. 4, mainly shows that handle is positioned at the state that latched position and press button are positioned at the second place.

Fig. 6 is analogous to Fig. 5, mainly shows that handle is positioned at the state that off-position and press button are positioned at the second place.

The specific embodiment

Refer to Fig. 1 to Fig. 3, the fixator 10 providing for a preferred embodiment of the present invention, for example be mainly, for a toolroom machine (sawing machine) is fixed on a bracing frame 12, include a body of rod 20, a fixed end base 30, a locked component 40, and a security component 50.

The body of rod 20 is located at bracing frame 12, for fixing to the bottom of toolroom machine.

Fixed end base 30 lockings are in one end of the body of rod 20.The biside plate 32 of fixed end base 30 has respectively an axis hole 34, and in the medial surface of each side plate 32, there is respectively the limited block 36 of a contiguous axis hole 34, it is all stepped that the top of each limited block 36, two ends, the end have respectively one first recess 362 and one second recess 364, the first recesses 362 and the second recess 364.

Locked component 40 has leader 41, one first folder 42, and one second folder 43.Handle 41 has a pivoted hole 412, and be arranged in the axis hole 34 of fixed end base 30 and the pivoted hole 412 of handle 41 with one first pivot 44, make handle 41 can be between a latched position P3 (as shown in Figure 4) and an off-position P4 (as shown in Figure 6) fixed end base 30 pivotables relatively, in addition, the two relative side of handle 41 has respectively a long slot bore 414, when handle 41 is positioned at latched position P3, the bearing of trend of long slot bore 414 is roughly parallel to the length direction of the body of rod 20, the middle of handle 41 has one first pipe portion 416, the first pipe portion 416 extends towards the direction away from fixed end base 30, the first folder 42 is hubbed at the body of rod 20 and is connected in handle 41 by a connecting rod 46 with one second pivot 45, when handle 41 is positioned at latched position P3, the first folder 42 is against living bracing frame 12, and when handle 41 is positioned at off-position P4, the first 42 of folders are to unclasp bracing frame 12, the second folder 43 is arranged at the other end of the body of rod 20 and against bracing frame 12, and coordinates the first folder 42 to clamp bracing frame 12.

Security component 50 has a press button 51, a locating part 52, and an elastic component 53.The two relative side of press button 51 has respectively a lug 512, each lug 512 has a perforation 514, the middle of press button 51 has one second 516, the second pipe portions 516 of pipe portion and towards the direction of fixed end base 30, extends and be socketed on the first pipe portion 416 of handle 41, shown in Fig. 4, locating part 52 is in the perforation 514 of a plug and each lug 512 that is arranged in press button 51, and with its two ends, be inserted in respectively in the long slot bore 414 of handle 41, press button 51 can be by locating part 52 be moved relative to handle 41 along the bearing of trend of long slot bore 414 in a primary importance P1 with between a second place P2, when press button 51 is positioned at primary importance P1, as shown in Figure 4, locating part 52 is sticked in the second recess 364 of limited block 36, make mutually to interfere between locating part 52 and limited block 36, handle 41 now cannot make progress pivotable and remain on latched position P3, when press button 51 is positioned at second place P2, as shown in Figure 5, locating part 52 departs from the second recess 364 of limited block 36, make handle 41 can be between latched position P3 and off-position P4 pivotable, as shown in Figures 5 and 6, when handle 41 is switched to off-position P4, locating part 52 is sticked in the first recess 362 of limited block 36, as shown in Figure 6.At this, it should be added that, locating part 52 can also be integratedly goes out from lug 512 projection outward of press button 51, as long as can be inserted in the long slot bore 414 of handle 41, can reach due effect; Elastic component 53 is located in the first pipe portion 416 of handle 41 and the second pipe portion 516 of press button 51, in order to provide elastic force that press button 51 is remained on to primary importance P1.

When user will be fixed on bracing frame 12 by fixator 10 of the present invention, first the application of force is pressed into second place P2 as shown in Figure 5 by press button 51, then together with press button 51, handle 41 is upwards switched to off-position P4 as shown in Figure 6 again, now can be by unclasping relation and smoothly the body of rod 20 being located to bracing frame 12 tops between the first folder 42 and bracing frame 12, again the downward pivotable of handle 41 is returned to latched position P3 as shown in Figure 5 afterwards, force the first folder 42 against clamping bracing frame 12, simultaneously the second folder 43 also can clamp column bracing frame 12, finally decontrol again press button 51, press button 51 just can be subject to the effect of elastic component 53 and get back to primary importance P1 as shown in Figure 4, in the case, how pulling handle 41 can not cause handle 41 starts again, fixator 10 of the present invention can be firmly fixed on bracing frame 12.

In sum, fixator 10 of the present invention utilizes limited block 36, the press button 51 of fixed end base 30, and the formed security mechanism of the cooperation between locating part 52, allow handle 41 can be positively start and be not easy to occur the situation of misoperation between latched position P3 and off-position P4, also can drive the first folder 42 to be stably fixed on bracing frame 12, to reach the object with good fixed effect and safety in utilization simultaneously.

The present invention takes off disclosed composed component in embodiment in front, only for illustrating, is not used for limiting the scope of this case, the alternative or variation of other equivalence elements, and the claim scope that also should be this case contains.

Claims

1. the fixator that the bracing frame of engagement tool machine uses, includes:

One body of rod, in order to be located at this bracing frame;

One fixed end base, is located at one end of this body of rod, and has respectively a limited block from its two relative medial surface;

One locked component, there is leader, one first folder, and one second folder, this handle is located at pivotally this fixed end base between a latched position and an off-position, and there is respectively a long slot bore in its two relative side, this first folder is hubbed at this body of rod and connects this handle, when this handle is positioned at this latched position, this first folder is against living in this bracing frame, when this handle is positioned at this off-position, this first folder unclasps this bracing frame, and this second folder is arranged at the other end of the body of rod, in order to coordinate this bracing frame of clamping with this first folder; And

One security component, there is a press button and and be located at the locating part of this press button, this locating part is inserted in the long slot bore of this handle, this press button can be by this locating part be moved relative to this handle along the bearing of trend of this long slot bore in a primary importance with between a second place, when this press button is positioned at this primary importance, between this locating part and the limited block of this fixed end base, mutually interfere, force this handle to remain on this latched position, when this press button is positioned at this second place, between this locating part and the limited block of this fixed end base, be separated from each other, make this handle can be between this latched position and this off-position pivotable.

2. the fixator that the bracing frame of engagement tool machine as claimed in claim 1 uses, wherein, when this handle is positioned at this latched position, the bearing of trend of the long slot bore of this handle is parallel to the length direction of this body of rod.

3. the fixator that the bracing frame of engagement tool machine as claimed in claim 1 uses, wherein respectively this limited block has one first recess, and when this handle is positioned at this off-position, this locating part is sticked in this first recess.

4. the fixator that the bracing frame of engagement tool machine as claimed in claim 3 uses, wherein this first recess is stepped.

5. the fixator that the bracing frame of engagement tool machine as claimed in claim 1 uses, wherein respectively this limited block has one second recess, when this press button is positioned at this primary importance, this locating part is sticked in this second recess, when this press button is positioned at this second place, this locating part departs from this second recess.

6. the fixator that the bracing frame of engagement tool machine as claimed in claim 5 uses, wherein this second recess is stepped.

7. the fixator that the bracing frame of engagement tool machine as claimed in claim 1 uses, wherein the two relative side of this press button has respectively a lug, respectively this lug has a perforation, this locating part is in a plug and the perforation that is arranged in this lug respectively, and with its two ends, is inserted in respectively in the long slot bore of this handle.

8. the fixator that the bracing frame of engagement tool machine as claimed in claim 1 uses, wherein this security component also has an elastic component, and this elastic component is located between this handle and this press button, in order to this press button is remained on to this primary importance.

9. the fixator that the bracing frame of engagement tool machine as claimed in claim 8 uses, wherein this handle has one first pipe portion, and this press button has a second pipe portion that is socketed on this first pipe portion, and this elastic component is located in this first, second pipe portion.