CN220946381U - Miniature floating ball screw sliding table mechanism - Google Patents
Miniature floating ball screw sliding table mechanism Download PDFInfo
- Publication number
- CN220946381U CN220946381U CN202322997286.2U CN202322997286U CN220946381U CN 220946381 U CN220946381 U CN 220946381U CN 202322997286 U CN202322997286 U CN 202322997286U CN 220946381 U CN220946381 U CN 220946381U
- Authority
- CN
- China
- Prior art keywords
- floating
- shell
- ball screw
- miniature
- servo motor
- 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.)
- Active
Links
- 238000001746 injection moulding Methods 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a miniature floating ball screw sliding table mechanism, which comprises a shell and is characterized by comprising a floating structure arranged on the shell, wherein the floating structure comprises floating plates arranged at two ends of the shell, a servo motor arranged on the floating plates and a screw rod arranged on the floating plates and driven by the servo motor; through floating structure's design, install floating sleeve in the regulation hole and leave the clearance that floats with the regulation hole, realize that the connection of floating plate and casing changes the floating state from hard connection, when injection molding machine plays high pressure, avoided the slider to extrude the lead screw under effort and lead screw deformation or damage's problem, reduced the damage rate of lead screw to the life of equipment has been promoted.
Description
Technical Field
The utility model relates to the technical field of injection molding machines, in particular to a miniature floating ball screw sliding table mechanism.
Background
In the punching injection molding process of the injection molding machine, the lower die cavity is movably arranged on the sliding block of the ball screw, so that the die cavity is convenient to clean; when the injection molding machine starts high pressure, the upper die and the lower die are clamped, and the ball screw is in hard connection with the lower die and is propped against the lower die cavity under high pressure, so that the screw is extruded by the lower die cavity to deform or damage the screw, the sliding block cannot slide normally, the screw needs to be replaced again, and the service life of equipment is reduced; it is therefore necessary to provide a miniature floating ball screw slide mechanism.
Disclosure of utility model
The utility model aims to solve the problems and provides a miniature floating ball screw sliding table mechanism.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the device comprises a shell and is characterized by comprising a floating structure arranged on the shell, wherein the floating structure comprises floating plates arranged at two ends of the shell, a servo motor arranged on the floating plates, and a screw rod arranged on the floating plates and driven by the servo motor.
Preferably, the floating plate is provided with an adjusting hole, the adjusting hole is provided with a floating sleeve, and the floating sleeve is provided with a bolt connected with the shell.
Preferably, the shell is provided with a guide bar, and the screw rod is provided with a sliding block matched with the guide bar.
Preferably, the shell is provided with a proximity switch, and the shell is also provided with a limit column matched with the proximity switch.
The utility model has the beneficial effects that: through floating structure's design, install floating sleeve in the regulation hole and leave the clearance that floats with the regulation hole, realize that the connection of floating plate and casing changes the floating state from hard connection, when injection molding machine plays high pressure, avoided the slider to extrude the lead screw under effort and lead screw deformation or damage's problem, reduced the damage rate of lead screw to the life of equipment has been promoted.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the utility model at A;
FIG. 3 is a schematic view of the floating plate and housing of the present utility model in an exploded configuration;
FIG. 4 is a schematic cross-sectional view of the connection of the floating plate and the housing of the present utility model.
The marks in the figure are as follows: 1a shell, 11a limit switch, 12 a limit post, 41 a floating plate, 42 a servo motor, 43 a screw rod, 44 an adjusting hole, 45 a floating sleeve, 46 a bolt, 47 a guide bar and 48 a slide block.
Description of the embodiments
The utility model further provides a miniature floating ball screw sliding table mechanism by means of embodiments and with reference to the accompanying drawings.
Referring to fig. 1 to 4, the utility model provides a miniature floating ball screw sliding table mechanism, which comprises a shell 1 and is characterized by comprising a floating structure arranged on the shell 1, wherein the floating structure comprises a floating plate 41 arranged at two ends of the shell 1, a servo motor 42 arranged on the floating plate 41 through bolts, and a screw rod 43 arranged on the floating plate 41 and driven by the servo motor 42, an adjusting hole 44 is arranged on the floating plate 41, a floating sleeve 45 is arranged on the adjusting hole 44, a bolt 46 connected with the shell 1 through threads is arranged on the floating sleeve 45, a guide strip 47 is arranged on the shell 1, and a sliding block 48 matched with the guide strip 47 is arranged on the screw rod 43; through the design of floating structure, install floating sleeve 45 in regulation hole 44 and leave the floating clearance with regulation hole 44, realize that the connection of floating plate 41 and casing 1 changes the floating state from rigid connection, when injection molding machine plays high pressure, avoided slider 48 to extrude lead screw 43 under the effort and lead screw 43 deformation or damage the problem, reduced lead screw 43's damage rate to the life of equipment has been promoted.
The shell 1 is provided with a proximity switch 11, and the shell 1 is also provided with a limit column 12 matched with the proximity switch 11; through proximity switch 11's setting, to the accurate location of the travel of slider 48, spacing post 12 can assist spacing to slider 48, promotes the removal precision of slider 48.
When the utility model is used, the servo motor 42 is started to drive the screw rod 43 to move below the upper die cavity through screw rod transmission, until the proximity switch 11 detects the screw rod 48 and then sends a signal to enable the servo motor 42 to be closed, at the moment, the slide rod 48 is just limited by the limiting post 12, after the injection molding machine is started to be closed, the upper die cavity acts on the lower die cavity under high pressure, so that the lower die cavity and the slide rod 48 are extruded, the screw rod 48 is extruded downwards after being pressed, at the moment, the floating sleeve 45 enables the floating plate 41 to synchronously move downwards with the screw rod 43 and the motor 42 while the slide rod 48 is stressed, so that the situation that the screw rod 43 is damaged and deformed under high pressure is ensured, the service life of equipment is prolonged, after the injection molding machine is used for injection molding, the screw rod 43 is driven to move outwards through screw rod transmission, until the proximity switch 11 at the other side detects the slide rod 48 and then sends a signal to enable the servo motor 42 to be closed, at the moment, the slide rod 48 is just limited by the limiting post 12, and the lower die cavity is conveniently replaced or cleaned.
The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.
Claims (4)
1. The miniature floating ball screw sliding table mechanism comprises a shell (1) and is characterized by comprising a floating structure arranged on the shell (1), wherein the floating structure comprises floating plates (41) arranged at two ends of the shell (1), a servo motor (42) arranged on the floating plates (41) and a screw rod (43) arranged on the floating plates (41) and driven by the servo motor (42).
2. The miniature floating ball screw slide mechanism according to claim 1 wherein: the floating plate (41) is provided with an adjusting hole (44), the adjusting hole (44) is provided with a floating sleeve (45), and the floating sleeve (45) is provided with a bolt (46) connected with the shell (1).
3. The miniature floating ball screw slide mechanism according to claim 1 wherein: the shell (1) is provided with a guide strip (47), and the screw rod (43) is provided with a sliding block (48) matched with the guide strip (47).
4. The miniature floating ball screw slide mechanism according to claim 1 wherein: the shell (1) is provided with a proximity switch (11), and the shell (1) is also provided with a limit column (12) matched with the proximity switch (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322997286.2U CN220946381U (en) | 2023-11-07 | 2023-11-07 | Miniature floating ball screw sliding table mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322997286.2U CN220946381U (en) | 2023-11-07 | 2023-11-07 | Miniature floating ball screw sliding table mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220946381U true CN220946381U (en) | 2024-05-14 |
Family
ID=91019669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322997286.2U Active CN220946381U (en) | 2023-11-07 | 2023-11-07 | Miniature floating ball screw sliding table mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220946381U (en) |
-
2023
- 2023-11-07 CN CN202322997286.2U patent/CN220946381U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220946381U (en) | Miniature floating ball screw sliding table mechanism | |
| CN216858045U (en) | High-efficient special type single forged steel ring mould hot briquetting equipment | |
| CN217192505U (en) | Die casting mould convenient to finished product drawing of patterns | |
| CN201677468U (en) | Inclined pulling mechanism for automobile instrument desk injection mold | |
| CN211440963U (en) | Plastic screw thread device for demoulding screw thread and elastic plate | |
| CN220880110U (en) | Motor housing base extrusion equipment | |
| CN214977459U (en) | Convenient shaping device for bolt of unloading | |
| CN220163131U (en) | Mould with liftout device | |
| CN220992583U (en) | Pressure sensor die | |
| CN220678993U (en) | Extrusion molding equipment for conducting rod | |
| CN220807214U (en) | UKS spring piece rapid Assembly UKS casing device | |
| CN221315028U (en) | Positioning structure of precise water gap cutting machine | |
| CN219025880U (en) | Die casting die of derailleur casing | |
| CN220763670U (en) | Sliding block die bearing guide groove structure | |
| CN216465958U (en) | Mould with screw thread mechanism of loosing core | |
| CN221212890U (en) | Inclined ejection and side pushing precision die structure capable of rapidly discharging | |
| CN115383087B (en) | Flywheel housing machining device | |
| CN219055219U (en) | Demoulding device for plastic tray production | |
| CN220052619U (en) | Integrated injection molding device of injection molding machine | |
| CN220739225U (en) | Integral stamping forming die for gauge baffle | |
| CN219043627U (en) | Extrusion device for machining mechanical parts | |
| CN220970559U (en) | Automobile door outer plate die | |
| CN221064156U (en) | Sheet metal part counter bore die | |
| CN220763356U (en) | Injection mold for faucet mandrel | |
| CN221048923U (en) | Injection molding integrated demolding injection mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |