CN214036741U - Ball screw installation positioner - Google Patents
Ball screw installation positioner Download PDFInfo
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- CN214036741U CN214036741U CN202023003610.7U CN202023003610U CN214036741U CN 214036741 U CN214036741 U CN 214036741U CN 202023003610 U CN202023003610 U CN 202023003610U CN 214036741 U CN214036741 U CN 214036741U
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Abstract
The utility model discloses a ball screw installs positioner, belong to the ball screw field, the on-line screen storage device comprises a base, the up end contact of base is connected with the bearing frame, there is the lead screw side of bearing frame through bearing fixed mounting, the equal fixed mounting in lower terminal surface both sides of bearing frame has the mounting panel, the mounting groove has been seted up to the up end of mounting panel, the through-hole has been seted up at the lower terminal surface middle part of mounting groove, the inside sliding connection of through-hole has the bolt, the tip screw thread of bolt connects soon in the inside of the thread groove that the base up end was seted up, the inside sliding connection of mounting groove has spacing cap, the inside end face contact of spacing cap is connected in the tip of bolt, the lower extreme side fixed mounting of spacing cap has the bulge loop, the side contact of bulge loop is connected in the side of the elastic metal piece of mounting groove side fixed mounting. This ball screw installation positioner can avoid the bolt pine to take off in the connection through spacing cap, improves the installation effect.
Description
Technical Field
The utility model relates to a ball screw field, more specifically says, relates to a ball screw installation positioner.
Background
The ball screw is an ideal product for converting rotary motion into linear motion or converting linear motion into rotary motion.
Traditional ball screw installation positioner fixes the bearing frame on the lathe base through the bolt usually, and in the use, the bolt receives the vibrations of lathe and takes place to loosen easily, and the result of use is relatively poor, and traditional ball screw installation positioner when the installation, can not fix a position the position of bearing frame, leads to the bearing frame position to take place the skew, influences the use, and the result of use is relatively poor.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a ball screw installation positioner can avoid the bolt to take off in the connection through spacing cap, improves the installation effect, through the cooperation of locating lever and constant head tank, can fix a position the bearing frame, and the skew takes place for the position when avoiding the installation of two bearing frames, improves the result of use.
In order to solve the above problems, the utility model adopts the following technical proposal.
A ball screw mounting and positioning device comprises a base, wherein the upper end surface of the base is in contact connection with a bearing seat, the side surface of the bearing seat is fixedly provided with a screw rod through a bearing, both sides of the lower end surface of the bearing seat are fixedly provided with mounting plates, the upper end surface of the mounting plate is provided with a mounting groove, the middle part of the lower end surface of the mounting groove is provided with a through hole, the interior of the through hole is connected with a bolt in a sliding way, the end part of the bolt is screwed in the interior of a thread groove arranged on the upper end surface of the base, the inside of the mounting groove is connected with a limiting cap in a sliding way, the inner end surface of the limiting cap is connected with the end part of the bolt in a contact way, the bolt can be prevented from loosening in the connection process through the limit cap, the installation effect is improved, and through the matching of the positioning rod and the positioning groove, the bearing seat can be positioned, the position deviation when the two bearing seats are installed is avoided, and the using effect is improved.
Further, the diameter of the upper end of the bolt is not smaller than the diameter of the through hole, the mounting plate can be fixed on the base through the bolt, and the fixing is stable.
Further, the lower extreme side fixed mounting of stop cap has the bulge loop, the side contact of bulge loop is connected in the side of mounting groove side fixed mounting's elastic metal piece, can fix the bulge loop in the mounting groove through elastic metal piece's elasticity to fix stop cap, it is fixed comparatively convenient.
Furthermore, the standing groove has been seted up to the up end both sides of base, the inside sliding connection of standing groove has the sliding plate, the even fixed mounting of up end of sliding plate has the locating lever, through the cooperation of standing groove and sliding plate, can fix the locating lever on the base, and it is comparatively convenient to fix.
Furthermore, even fixed mounting in the up end both sides of base has the locating lever, locating lever sliding connection is in the inside of the constant head tank that the terminal surface was seted up under the bearing frame, through the cooperation of locating lever and constant head tank, can fix a position the bearing frame, avoids the bearing frame position to take place the skew, improves the result of use.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme can avoid the bolt pine to take off in the connection through spacing cap, improves the installation effect, and through the cooperation of locating lever and constant head tank, can fix a position the bearing frame, the skew takes place for the position when avoiding two bearing frame installations, improves the result of use.
(2) The upper end diameter of bolt is not less than the through-hole diameter, can fix the mounting panel on the base through the bolt, and is fixed comparatively firm.
(3) The lower extreme side fixed mounting of stop cap has the bulge loop, and the side contact of bulge loop is connected in the side of mounting groove side fixed mounting's elastic metal piece, can fix the bulge loop in the mounting groove through elastic metal piece's elasticity to fix stop cap, it is fixed comparatively convenient.
(4) The standing groove has been seted up to the up end both sides of base, and the inside sliding connection of standing groove has the sliding plate, and the even fixed mounting of up end of sliding plate has the locating lever, through the cooperation of standing groove and sliding plate, can fix the locating lever on the base, and it is comparatively convenient to fix.
(5) Even fixed mounting in the up end both sides of base has the locating lever, and locating lever sliding connection can fix a position the bearing frame through the cooperation of locating lever and constant head tank in the inside of the constant head tank that the terminal surface was seted up under the bearing frame, avoids the bearing frame position to take place the skew, improves the result of use.
Drawings
Fig. 1 is a front sectional view of the present invention;
FIG. 2 is an enlarged view of the point A of the present invention;
fig. 3 is a top view of the present invention.
The reference numbers in the figures illustrate:
the device comprises a base 1, a bearing seat 2, a screw rod 3, a mounting plate 4, a mounting groove 5, a through hole 6, a bolt 7, a threaded groove 8, a limiting cap 9, a convex ring 10, an elastic metal sheet 11, a placing groove 12, a sliding plate 13, a positioning rod 14 and a positioning groove 15.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, a ball screw mounting and positioning device comprises a base 1, referring to fig. 1, 2 and 3, a bearing seat 2 is connected to the upper end surface of the base 1 in a contact manner, a screw 3 is fixedly mounted on the side surface of the bearing seat 2 through a bearing, mounting plates 4 are fixedly mounted on both sides of the lower end surface of the bearing seat 2, a mounting groove 5 is formed on the upper end surface of each mounting plate 4, a through hole 6 is formed in the middle of the lower end surface of each mounting groove 5, a bolt 7 is slidably connected inside each through hole 6, the end part of each bolt 7 is screwed inside a threaded groove 8 formed in the upper end surface of the base 1, the mounting plates 4 can be fixed on the base 1 through the cooperation of the bolts 7 and the threaded grooves 8, so that the bearing seats 2 are fixed, the diameter of the upper ends of the bolts 7 is not less than that of the through holes 6, the mounting plates 4 can be fixed on the base 1 through the bolts 7, and are fixed stably, the inside of the mounting groove 5 is connected with a limiting cap 9 in a sliding way, the inner end surface of the limiting cap 9 is connected with the end part of the bolt 7 in a contact way, the bolt 7 can be prevented from loosening in the connection process through the limiting cap 9, the mounting effect is improved, the lower end side surface of the limiting cap 9 is fixedly provided with a convex ring 10, the side surface of the convex ring 10 is connected with the side surface of an elastic metal sheet 11 fixedly arranged on the side surface of the mounting groove 5 in a contact way, the convex ring 10 can be fixed in the mounting groove 5 through the elasticity of the elastic metal sheet 11, so that the limiting cap 9 is fixed and is convenient to fix, the two sides of the upper end surface of the base 1 are provided with placing grooves 12, the inside of the placing grooves 12 is connected with a sliding plate 13 in a sliding way, the upper end surface of the sliding plate 13 is uniformly and fixedly provided with positioning rods 14, the positioning rods 14 can be fixed on the base 1 through the matching of the placing grooves 12 and the sliding plate 13, the positioning rods 14 are connected in the inside of positioning grooves 15 arranged on the lower end surface of the bearing seat 2 in a sliding way, through the cooperation of locating lever 14 and constant head tank 15, can fix a position bearing frame 2, avoid bearing frame 2 position to take place the skew, improve the result of use.
During the installation, place sliding plate 13 in standing groove 12, then embolia the side of corresponding locating lever 14 with constant head tank 15 of two bearing frame 2 lower extremes, can fix a position bearing frame 2, avoid bearing frame 2 position to take place the skew, improve the result of use, place the completion back, through-hole 6 of mounting groove 5 lower extreme is aligned with the thread groove 8 of base 1 up end, then insert bolt 7 in through-hole 6, rotate bolt 7, make the lower extreme screw in thread groove 8's of bolt 7 inside, when the upper end of bolt 7 contacts the bottom of mounting groove 5, insert mounting groove 5 with stop cap 9 in, make the inside terminal surface of stop cap 9 and the tip of bolt 7 contact, under the cooperation of elastic metal piece 11 and bulge loop 10, can fix stop cap 9, thereby can avoid bolt 7 pine in the connection process to take off, improve the installation effect.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a ball screw installation positioner, includes base (1), its characterized in that: the up end contact of base (1) is connected with bearing frame (2), there is lead screw (3) side of bearing frame (2) through bearing fixed mounting, the equal fixed mounting in lower terminal surface both sides of bearing frame (2) has mounting panel (4), mounting groove (5) have been seted up to the up end of mounting panel (4), through-hole (6) have been seted up at the lower terminal surface middle part of mounting groove (5), the inside sliding connection of through-hole (6) has bolt (7), the tip screw thread of bolt (7) connects soon in the inside of screw thread groove (8) that base (1) up end was seted up, the inside sliding connection of mounting groove (5) has spacing cap (9), the inside end face contact of spacing cap (9) is connected in the tip of bolt (7).
2. The ball screw mounting and positioning device according to claim 1, wherein: the diameter of the upper end of the bolt (7) is not smaller than that of the through hole (6).
3. The ball screw mounting and positioning device according to claim 1, wherein: the side face of the lower end of the limiting cap (9) is fixedly provided with a convex ring (10), and the side face of the convex ring (10) is in contact connection with the side face of an elastic metal sheet (11) fixedly arranged on the side face of the mounting groove (5).
4. The ball screw mounting and positioning device according to claim 1, wherein: the novel multifunctional pedestal is characterized in that two sides of the upper end face of the pedestal (1) are provided with a placing groove (12), a sliding plate (13) is connected inside the placing groove (12) in a sliding manner, and positioning rods (14) are uniformly and fixedly mounted on the upper end face of the sliding plate (13).
5. The ball screw mounting and positioning device according to claim 4, wherein: the positioning rod (14) is connected to the inside of a positioning groove (15) formed in the lower end face of the bearing seat (2) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023003610.7U CN214036741U (en) | 2020-12-14 | 2020-12-14 | Ball screw installation positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023003610.7U CN214036741U (en) | 2020-12-14 | 2020-12-14 | Ball screw installation positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214036741U true CN214036741U (en) | 2021-08-24 |
Family
ID=77336901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023003610.7U Active CN214036741U (en) | 2020-12-14 | 2020-12-14 | Ball screw installation positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214036741U (en) |
-
2020
- 2020-12-14 CN CN202023003610.7U patent/CN214036741U/en active Active
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