CN109877630A - A kind of slide block mechanism of feed mechanism - Google Patents
A kind of slide block mechanism of feed mechanism Download PDFInfo
- Publication number
- CN109877630A CN109877630A CN201711276556.3A CN201711276556A CN109877630A CN 109877630 A CN109877630 A CN 109877630A CN 201711276556 A CN201711276556 A CN 201711276556A CN 109877630 A CN109877630 A CN 109877630A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- slide block
- feed mechanism
- groove
- sliding block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Transmission Devices (AREA)
Abstract
The present invention provides a kind of slide block mechanisms of feed mechanism, including sliding block, the first screw rod and the second screw rod, groove is equipped among the sliding block, groove penetrates through rear and front end, the first screw rod is equipped in groove, the first screw rod is supported in groove by bracket, and the bottom end of sliding block is connected with the second screw rod by swivel nut, branch is set up in screw rod middle position, and the front end of screw rod is connected with nut.The slide block mechanism of feed mechanism of the present invention has the advantage that the present invention is adjusted as needed, and easy to use, structure is stronger, and structure is simple, and easy to disassemble, the service life is longer.
Description
Technical field
The invention belongs to machining tools arts, more particularly, to a kind of slide block mechanism of feed mechanism.
Background technique
In large-size numerical control machine feed system, feeding driving mechanism is non-to entire feed system precision, the influence of rigidity
Chang great.The slide block mechanism of current machine tool feeding mechanism just not can guarantee rigidity while guaranteeing big stroke, and volume is big,
Transmission efficiency is low.
Summary of the invention
In view of this, the present invention is directed to propose a kind of slide block mechanism of feed mechanism, can solve above-mentioned technical problem.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of slide block mechanism of feed mechanism, including sliding block, the first screw rod and the second screw rod, the sliding block centre are equipped with recessed
Slot, groove penetrate through rear and front end, are equipped with the first screw rod in groove, the first screw rod is supported in groove by bracket, the bottom of sliding block
End is connected with the second screw rod by swivel nut, and branch is set up in screw rod middle position, and the front end of screw rod is connected with nut.
Further, the tail end of screw rod is connected with protective jacket.
Further, bracket includes first support and second support.
Further, pass through sleeve connection screw rod into first support.
Further, second support passes through positioning plate connecting screw.
Further, the second screw rod is vertical with the first screw rod.
Compared with the existing technology, the slide block mechanism of feed mechanism of the present invention has the advantage that basis of the present invention
It needs to be adjusted, easy to use, structure is stronger, and structure is simple, and easy to disassemble, the service life is longer.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural diagram of the present invention；
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of slide block mechanism of feed mechanism, including sliding block 2, the first screw rod 1 and the second screw rod 4, it is described
Groove is equipped among sliding block, groove penetrates through rear and front end, is equipped with the first screw rod in groove, the first screw rod is supported in recessed by bracket
In slot, the bottom end of sliding block is connected with the second screw rod by swivel nut, and branch is set up in screw rod middle position, and the front end of screw rod is connected with spiral shell
Cap 5.
Further, the tail end of screw rod is connected with protective jacket.
Further, bracket includes first support and second support.
Further, pass through sleeve connection screw rod into first support.
Further, second support passes through positioning plate connecting screw.
Further, the second screw rod is vertical with the first screw rod.
Sliding block two sides are equipped with draw runner 3
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of slide block mechanism of feed mechanism, it is characterised in that: including sliding block, the first screw rod and the second screw rod, the sliding block
Centre is equipped with groove, and groove penetrates through rear and front end, is equipped with the first screw rod in groove, the first screw rod is supported in groove by bracket
Interior, the bottom end of sliding block is connected with the second screw rod by swivel nut, and branch is set up in screw rod middle position, and the front end of screw rod is connected with spiral shell
Cap.
2. the slide block mechanism of feed mechanism according to claim 1, it is characterised in that: the tail end of screw rod is connected with protection
Set.
3. the slide block mechanism of feed mechanism according to claim 2, it is characterised in that: bracket includes first support and second
Bracket.
4. the slide block mechanism of feed mechanism according to claim 3, it is characterised in that: pass through sleeve connection into first support
Screw rod.
5. the slide block mechanism of feed mechanism according to claim 3, it is characterised in that: second support is connected by positioning plate
Screw rod.
6. the slide block mechanism of feed mechanism according to claim 2, it is characterised in that: the second screw rod and the first screw rod hang down
Directly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711276556.3A CN109877630A (en) | 2017-12-06 | 2017-12-06 | A kind of slide block mechanism of feed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711276556.3A CN109877630A (en) | 2017-12-06 | 2017-12-06 | A kind of slide block mechanism of feed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109877630A true CN109877630A (en) | 2019-06-14 |
Family
ID=66923731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711276556.3A Pending CN109877630A (en) | 2017-12-06 | 2017-12-06 | A kind of slide block mechanism of feed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109877630A (en) |
-
2017
- 2017-12-06 CN CN201711276556.3A patent/CN109877630A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109571069A (en) | A kind of clamping device for special-shaped workpiece | |
| CN105818207A (en) | Middle-supporting type plastic cylinder three-point positioning mechanism | |
| CN109877630A (en) | A kind of slide block mechanism of feed mechanism | |
| CN109877632A (en) | A kind of transverse feed mechanism | |
| CN109877629A (en) | A kind of rotating feed mechanism | |
| CN209062267U (en) | A kind of pre-buried auxiliary device of electric pipeline | |
| CN203887826U (en) | Chuck assembly on electric or pneumatic tool | |
| CN208078812U (en) | A kind of high intensity electric pushrod easy to use | |
| CN206091896U (en) | A two -way automatic centralizer for beam -pumping unit polished rod | |
| CN208196305U (en) | A kind of hollow aluminum strip guide conveying appliance for water cutting machine | |
| CN204248152U (en) | The fixture of installing electrodes in electric spark shaping mill | |
| CN208067630U (en) | A kind of aluminium plate welder | |
| CN208966967U (en) | A kind of novel double lead-screw fixing seat | |
| CN208686706U (en) | A kind of forward flange cylinder liner | |
| CN205703469U (en) | A kind of thin-wall steel tube promotes auxiliary device for processing | |
| CN105501351A (en) | Electric tricycle with adjustable carriage cavity | |
| CN208178958U (en) | A kind of special fixture of Cutting stick | |
| CN103193182B (en) | Forklift scale weighing module | |
| CN209021690U (en) | A kind of furniture raw material plate drilling machine | |
| CN109822601A (en) | A kind of fixture convenient for clamping | |
| CN205765211U (en) | A kind of seamless square tube processing cylinder pushing means | |
| CN204019808U (en) | A kind of upper mold core stopping means | |
| CN105356654A (en) | Electric linear driver having overload protection and controllable stroke | |
| CN207771641U (en) | A kind of shaft sleeve fixture suitable for lathe | |
| CN105697007A (en) | Hydraulic support mechanism capable of simply regulating support angle and support force |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190614 |
|
| WD01 | Invention patent application deemed withdrawn after publication |